challenge是什么意思_challenge怎么读_challenge的用法_翻译_短语搭配_权威例句

柯林斯词典

同根词

词根：challenge

• adj.

  challenging 挑战的；引起挑战性兴趣的

  challengeable 挑战性的

• n.

  challenger 挑战者

• v.

  challenging 要求；质疑；反对；向…挑战；盘问（challenge的ing形式）

同近义词

• n.挑战；怀疑

  dare   /   doubt

词组短语

1. rise to the challenge 接受挑战，奋起应付挑战

2. City Challenge 城市挑战 ; 市挑战方案

3. University Challenge 大学挑战赛 ; 大学挑战 ; 大学生知识竞赛 ; 大学对抗赛

4. ice bucket challenge 冰桶挑战 ; 冰桶挑战赛 ; ALS冰桶挑战 ; 挑战

5. World Solar Challenge 太阳能赛车挑战赛 ; 太阳能车挑战赛

6. Pirelli World Challenge 倍耐力世界挑战赛 ; 挑战赛

7. take up the challenge 应战

8. The Challenge 格斗挑战赛 ; 谁与争锋 ; 挑战 ; 放手一搏

9. meet the challenge 迎接挑战；满足要求

10. challenge of the gobots 百变雄师 ; 百变雄狮

11. challenge cup 挑战杯；优胜杯；奖杯

12. Challenge Cup 挑战杯 ; 优胜杯 ; 奖杯 ; 随机战

词语搭配

challenge与以下词性连用

v.

accept a challenge 接受挑战

present a challenge 带来挑战

dare to challenge 敢于挑战

adj.

biggest challenge 最大的挑战

new challenge 新的挑战

legal challenge 上诉

权威例句

1. I intend to challenge the legitimacy of his claim.

我打算对他声称的是否正确提出质疑。《牛津高阶英汉双解词典》

2. It is important to challenge society's preconceptions about disabled people.

质疑社会对残疾人的成见极为重要.《简明英汉词典》

3. Pessimism, scepticism and challenge all cause trouble.

悲观主义, 怀疑主义以及挑战都会引起麻烦.《期刊摘选》

4. to mount a challenge

发起挑战《牛津词典》

5. I enjoy a mental challenge.

我喜欢精神上的挑战。

6. Join WTO, opportunity of Chinese nicotian job and challenge coexist, difficulty and development are in together.

入关在即.加入WTO, 中国烟草业机遇与挑战并存, 困难与发展同在.《期刊摘选》

7. They plan to challenge the constitutionality of the law.

他们计划挑战法律的合宪法性。《柯林斯英汉双解大词典》

8. I hope that he proves equal to the challenge.

我希望他最后能应付这一挑战。《牛津词典》

9. He said he's game for a similar challenge next year.

他说明年他敢尝试一次类似的挑战。《柯林斯英汉双解大词典》

10. We were challenged by police at the border.

我们在边境受到警察盘问。《牛津词典》

11. The story was completely untrue and was successfully challenged in court.

此案情纯属捏造，已在法庭上被揭穿。《牛津词典》

12. This challenge will occupy Europe for a generation or more.

这将是欧洲在未来二三十年或者更长的时间里所要面临的挑战。《柯林斯高阶英汉双解学习词典》

13. Those rebels did not really challenge Gods almighty power.

这些叛徒没有对上帝的全能力量表示怀疑.《期刊摘选》

14. In a challenge for manufacturers, 81% of paper product users said they would consider buying recycled toilet tissue if it were comparable in quality to standard paper.

81% 的纸制品消费者表示，如果再生卫生纸的质量与标准卫生纸的质量相当，他们会考虑购买再生卫生纸，这对制造商来说是一个挑战。《17年6月四级真题（第三套）| 阅读》

15. The future is going to be one that presents many challenges

未来将会面临诸多挑战。《柯林斯高阶英汉双解学习词典》

16. I need a new challenge and a fresh start somewhere else.

我需要一个新的挑战，换个地方重新开始。《柯林斯高阶英汉双解学习词典》

17. Economic inequality is the “ defining challenge of our time. ”

经济不平等是“我们这个时代明确的挑战。”《15年12月六级真题（第三套）| 阅读》

18. The greatest challenge for the Americans is understanding the mindset of Eastern Europeans.

对美国人来说，最大的挑战在于理解东欧人的思维方式。《柯林斯英汉双解大词典》

19. Sampras beat Carl-Uwe Steeb by 6-1, 6-2, 6-1 to underline the legitimacy of his challenge for the title.

桑普拉斯以6比1、6比2和6比1战胜了卡尔-尤韦·斯蒂布，证明了他挑战冠军头衔的合理性。《柯林斯英汉双解大词典》

20. The possibility of another stalking horse challenge this autumn cannot be ruled out.

今年秋季可能会再次推出一名掩护性候选人出来挑战，不排除这种可能性。《柯林斯英汉双解大词典》

21. He ignored the sentry's challenge to halt.

他不理睬哨兵喝令止步的盘问.《辞典例句》

22. The move was immediately challenged by two of the republics...

此项动议立即遭到其中两个共和国的反对。《柯林斯高阶英语词典》

23. The Math Video Challenge is a competition, but a collaborative one.

数学视频挑战赛是一个比赛，但是是合作赛。《17年6月六级真题（第三套）| 阅读》

24. Monetary transactions triggered a virtual world on the network security challenge.

金钱交易引发了关于虚拟世界网络环境安全的质疑.《期刊摘选》

25. If Darwinian theory works so well, why challenge it?

既然达尔文学说已经被证实, 那末为什么还要对它提出挑战 呢 ?《英汉非文学 - 科技》

26. Their legal challenge was unsuccessful.

他们的法律质疑未获成功。《牛津词典》

27. The new Germany must rise to the challenge of its enhanced responsibilities.

新德国必须奋起应对更艰巨的挑战。《柯林斯英汉双解大词典》

28. The company faces major challenges over the course of the next few years.

这家公司今后几年将面临重大的挑战。《牛津高阶英汉双解词典》

29. The opposition leader challenged the prime minister to call an election.

反对党领袖要求首相宣布进行大选。《牛津词典》

30. Shocked by the results of the elections, they now want to challenge the validity of the vote.

选举结果令他们很震惊，他们现在要对选举的可信性提出质疑。《辞典例句》

31. I like a big challenge and they don't come much bigger than this...

我喜欢大的挑战，而所有挑战中再没有比这更大的了。《柯林斯高阶英语词典》

32. I had a feeling that the challenge appealed to him. All he needed was a nudge.

我有一种感觉这个挑战吸引了他。他所需要的只是一点说服。《柯林斯英汉双解大词典》

33. Yes, that’s a challenge.

没错，这是一个挑战。《16年6月六级真题（第一套）| 阅读》

34. He has flung down a challenge to his political rivals.

他已向其政敌提出挑战.《辞典例句》

35. She does not like anyone challenging her authority.

她不喜欢任何人挑战她的权威。《牛津词典》

36. He left a note at the scene of the crime, challenging detectives to catch him...

他在犯罪现场留了个条儿，向警探挑衅。《柯林斯高阶英语词典》

37. If, for example, building codes included green construction guidelines , most developers would be too lazy to challenge them.

比如，如果在建筑法规中加入环保建设方针，大多数开放商会懒于挑战这些法规。《15年12月六级真题（第二套）| 阅读》

38. They intended to challenge the legality of his claim in the courts.

他们打算在法庭上对他的要求的合法性提出质疑。《牛津高阶英汉双解词典》

39. They rose to the challenge of entertaining 80 schoolchildren for an afternoon.

他们一个下午成功接待了80名学童。《柯林斯高阶英语词典》

40. You can rely on him to respond to a challenge.

你可以信赖他，他懂得应付挑战。《牛津词典》

41. Under the new marketing system, quite many college students tend to challenge this belief.

在新的市场制度下, 相当一部分学生开始怀疑这种想法.《期刊摘选》

42. The chairwoman is up against the greatest challenge to her position.

女主席面临她职位的最大挑战。《柯林斯英汉双解大词典》

43. My experience as player, coach and manager has prepared me for this ultimate challenge.

我做球员、教练和经理人的经历已经使我为这终极挑战作好了准备。《柯林斯英汉双解大词典》

44. The guard issed a challenge as the man approached.

在这个男人走近时,警卫对他进行了一次盘问.《期刊摘选》

45. Schools must meet the challenge of new technology.

学校必须迎接新技术的挑战。《牛津高阶英汉双解词典》

46. It was a challenge, keeping ten boisterous seven-year-olds amused.

要逗着十个好动的七岁孩子玩真是一种挑战。《牛津词典》

47. to face a challenge (= to have to deal with one)

面临挑战《牛津词典》

48. Yet its report may well set back reform by obscuring the depth and breadth of the challenge that Congress asked it to illuminate.

然而，它的报告却模糊了国会要求必须阐明的挑战深度和挑战广度，极有可能阻碍变革。《14年12月考研真题 | 阅读》

49. (9) So I think that’s really the challenge for people who live in a country where their target language isn’t spoken

所以我认为，对于那些想学某门外语但生活在不讲这门外语的国家中的人来说，这真是个挑战。《16年6月四级真题（第二套）| 听力》

50. The planned general strike represents an important economic challenge to the government

这场有计划的总罢工是政府面临的一个重大经济挑战。《柯林斯高阶英汉双解学习词典》

51. The video challenge does not put individual students on the hot seat—so it’s less intimidating by design.

视频挑战赛不会让单个学生独挑大梁——所以它被有意设计得不那么骇人《17年6月六级真题（第三套）| 阅读》

52. The veriest coward would accept the challenge.

就是那最懦弱的胆小鬼也会接受这种挑战.《现代英汉综合大词典》

53. The secret to happiness is to keep setting yourself new challenges.

幸福的秘诀就是要不停地给自己设定新的挑战。《柯林斯高阶英汉双解学习词典》

54. The new Germany must rise to the challenge of its enhanced responsibilities...

一个崭新的德国必须迎接挑战，承担更多的责任。《柯林斯高阶英语词典》

55. Thus, we challenge the world to create the future with our customers.

因而, 我们向世界提出挑战,要与顾客携手同创未来.《期刊摘选》

56. Khamenei, whose previously unquestioned authority is now under daily challenge, hit back furiously.

卡梅尼从未受到质疑的权威现在每天都受到挑战, 对此,他愤怒地反击.《期刊摘选》

57. The new government's first challenge is the economy.

新政府面临的第一项挑战是经济。《柯林斯英汉双解大词典》

58. This discovery challenges traditional beliefs.

这项发现是对传统信念的冲击。《牛津词典》

59. I called out a challenge, but there was no reply.

我发起了一个挑战，但是没人回应。《柯林斯英汉双解大词典》

60. Western companies were readying themselves for the challenge from Eastern markets.

西方的公司正在为迎接来自东方市场的挑战作准备。《牛津词典》

61. Taking up the challenge, he wrote an article to refute his erroneous views.

他接受挑战, 写了一篇文章驳斥他的错误观点.《期刊摘选》

62. There is no existing record for it, but who else would want to challenge him?

目前这个项目的纪录还是空白, 然而又有谁会向他提出挑战 呢 ?《期刊摘选》

63. Bill was stimulated by the challenge.

比尔受到该挑战的激励。《柯林斯英汉双解大词典》

64. The challenge of Islam and popular religion.

伊斯兰和通俗宗教的挑战.《期刊摘选》

65. To challenge and reassure at the same time requires political talent of the highest order.

既能提出挑战,又能安抚人心,需要最高超的政治才能.《期刊摘选》

66. I sometimes get worried in this job. Having said that, I enjoy doing it, it's a challenge.

我有时会为这份工作而感到忧虑。话虽如此，我还是蛮喜欢干的，因为这是一个挑战。《牛津词典》

67. Not surprisingly, newly published discovery claims and credible discoveries that appear to be important and convincing will always be open to challenge and potential modification or refutation by future researchers.

因此，新发表的重要的、有说服力的发现声明和经过可信检验的发现都将受到后来研究者的质疑、修正或批驳，便不足为奇了。《12年12月考研真题 | 阅读》

68. A mum slashed a neighbour's car tyre and challenged her to a fight after their daughters fell out...

两家的女儿吵起来后，一个妈妈划破了邻居的车胎，说要和她较量较量。《柯林斯高阶英语词典》

69. The tobacco industry escaped unscathed from its toughest legal challenge.

烟草业成功逃过了最严峻的法律质疑。《柯林斯例句》

70. "Difficult" patients have the temerity to challenge their doctors' decisions.

“难缠”的病号会冒然挑战他们的医生的决定。《柯林斯英汉双解大词典》

71. She beat off a challenge to her leadership.

她战胜了对她的领导地位的挑战。《牛津词典》

72. You can never imagine the cruelty, a challenge to the limits of human horror movie.

你永远无法想像的残酷, 一部挑战人性极限的恐怖电影.《期刊摘选》

73. The challenge of coping with automation underlines the need for the U. S. to revive its fading business dynamism; Starting new companies must be made easier.

应对自动化这一挑战突显了美国恢复其日益衰落的商业活力的必要性；必须让创办新公司变得更容易。《18年12月考研真题 | 阅读》

74. It would have been political suicide for him to challenge the allegations in court.

假如当时他在法庭上质疑那些指控，那无异于自毁政治前程。《牛津高阶英汉双解词典》

75. What does the woman say is the real challenge?.

女士说什么是真正的挑战？。《16年6月四级真题（第二套）| 听力》

76. Destruction of the environment is one of the most serious challenges we face.

环境的破坏是我们所面临的最严峻的挑战之一。《牛津词典》

77. I challenge the truth of your story.

我对你所说的是否真实持怀疑态度.《期刊摘选》

78. What does the man say is a big challenge to him?.

男士说他最大的挑战是什么？。《15年12月六级真题（第一套）| 听力》

79. Another challenge to language survival is television.

语言存亡的另一个挑战是电视。《16年6月六级真题（第一套）| 听力》

80. We need to challenge some of the basic assumptions of Western philosophy.

我们有必要向西方哲学的某些基本假设提出质疑。《牛津高阶英汉双解词典》

81. That said, it is questionable whether any private equity manager poses a challenge to the system.

虽说如此, 但是否任何一家私人股本管理公司都对系统构成了挑战,值得怀疑.《期刊摘选》

82. I relish the challenge of doing jobs that others turn down.

我喜欢接受挑战做别人拒绝做的工作。《柯林斯英汉双解大词典》

83. A third presidential candidate emerged to mount a serious challenge and throw the campaign wide open.

第3位总统候选人上场郑重发出挑战，令这次竞选充满悬念。《柯林斯英汉双解大词典》

84. I draw strength from the millions of women who have faced this challenge successfully.

我从许许多多成功面对这种挑战的妇女身上获得了力量。《柯林斯英汉双解大词典》

85. The role will be the biggest challenge of his acting career.

扮演这个角色将是他演艺生涯中最大的挑战。《牛津词典》

86. In the past few years, MathCounts added two new middle school programs to try to diversify its participant pool—the National Math Club and the Math Video Challenge.

在过去几年中，MathCounts 新开设了两个初中项目，以期能将其参与者群体多样化——国家数学俱乐部和数学视频挑战赛。《17年6月六级真题（第三套）| 阅读》

87. Ricardo was not the first to challenge the mercantilist orthodoxy.

李嘉图并不是第一个向重商主义正统观念提出挑战的人.《辞典例句》

88. Mike challenged me to a game of chess.

迈克硬逼着要和我下一盘棋。《牛津词典》

89. She tried new innovations that she thought would challenge them and hold their interest.

她采用种种创新的教学法,以向学生提出挑战,激发并保住他们的兴趣.《期刊摘选》

90. Perhaps the opposed parties will lay aside their sectional interests and rise to this challenge.

反对党或许会放弃他们的局部利益，站起来面对这一挑战。《柯林斯英汉双解大词典》

91. The demonstrators have now made a direct challenge to the authority of the government.

示威者现在直接对政府的权威发出了质疑。《柯林斯例句》

92. In his book he presents a challenge to the liberal view of economics.

在他的书中,他对经济学家的自由主义观点提出了质疑.《期刊摘选》

93. The time was ripe for a challenge to the power of the government.

时机已经成熟,可以向政府权力提出挑战了.《期刊摘选》

94. I challenge that interpretation.

我对那一解释提出质疑.《期刊摘选》

95. I like a big challenge and they don't come much bigger than this

我喜欢大的挑战，而所有挑战中再没有比这更大的了。《柯林斯高阶英汉双解学习词典》

96. Geithner challenge facing the second consecutive day the Senate to testify in Congress.

盖特纳面临参议院质疑连续第二天在国会出庭作证.《期刊摘选》

97. There will be many difficult and challenging days ahead.

今后将会有很多艰苦和充满挑战性的日子。《柯林斯高阶英汉双解学习词典》

98. The challenge offended their sensibilities.

这一质疑伤害了他们的感情。《柯林斯例句》

99. Taking her with me on official occasions has been a challenge.

在正式场合带上她对我而言是一种挑战。《柯林斯英汉双解大词典》

100. “We reason together, challenge, revise, and complete each other’s reasoning and each other’s conceptions of reason.”

“我们一同去推理、去质疑、去修正并且完善各自的推理以及彼此对理性的理解。”《12年12月考研真题 | 阅读》

101. an exciting/interesting challenge

令人激动的 / 令人感兴趣的挑战《牛津词典》

102. Banks were even given a chance to challenge the findings of the stress tests.

银行甚至公然质疑压力测试的结果.《期刊摘选》

103. The men apparently opened fire after they were challenged by a patrol.

显然，那些人是在受到一支巡逻队的盘问后开的火。《柯林斯高阶英语词典》

104. Listen critically. Mentally challenge assertions, ideas, philosophies. Seek the truth with an open mind.

审辨而听. 思想上要敢于质疑各种主张 、 见解和哲学态度, 以开放的心态寻求真理.《期刊摘选》

105. Increasingly, more winemakers are taking up the challenge of growing Pinot Noir.

越来越多的葡萄酒商开始接受种植“黑比诺”葡萄的挑战。《柯林斯英汉双解大词典》

106. The new Germany must rise to the challenge of its enhanced responsibilities

一个崭新的德国必须迎接挑战，承担更多的责任。《柯林斯高阶英汉双解学习词典》

107. I'm financially challenged at the moment.

我眼下身无分文。《牛津高阶英汉双解词典》

108. The post will give him a powerful political base from which to challenge the Kremlin.

这个职位将为他挑战克里姆林宫提供一个有力的政治基础。《柯林斯英汉双解大词典》

109. to accept/take up a challenge

接受挑战《牛津词典》

110. Bush's Republican Party faces a tough challenge in midterm congressional elections in November.

布什的共和党在11月中期国会选举中面临艰难的挑战。《柯林斯英汉双解大词典》

111. Across the country, factory owners are now grappling with a new challenge: instead of having too many workers, they may end up with too few.

全国各地的工厂老板现在正努力应对一个新的挑战:他们可能最终只能佣到很少而不是大量的工人。《17年12月考研真题 | 阅读》

112. The world community should not flinch in the face of this challenge.

该国际团体不应该在这一挑战面前退缩。《柯林斯英汉双解大词典》

113. It's the knack a positive for every negative and viewing a setback a challenge.

幸福的秘诀就是化消极为积极,视挫折为挑战.《期刊摘选》

114. The job doesn't really challenge her.

这项工作不能真正考验出她的能力。《牛津词典》

115. Instead, the company has done precisely what it had long promised it would not challenge the constitutionality of Vermont’s rules in the federal court, as part of a desperate effort to keep its Vermont Yankee nuclear power plant running. 

相反，这家公司所做的恰恰是它长期以来承诺不会做的事：在联邦法院质疑佛蒙特州核规则的合宪性，这是为了使其位于佛蒙特扬基的核电厂能够正常运营而做的拼命努力的一部分。《12年12月考研真题 | 阅读》

116. Schools must meet the challenge of new technology (= deal with it successfully) .

学校必须迎接新技术的挑战。《牛津词典》

117. Every challenge in your life helps you to grow and move forward.

生活中的每一个挑战都在帮助你成长和前进.《期刊摘选》

118. It was a direct challenge to the president's authority.

这是对主席权威的直接质疑。《牛津词典》

119. Democratic leaders have challenged the president to sign the bill...

民主党领袖对总统签署这项法案提出了质疑。《柯林斯高阶英语词典》

实用例句

1. We're offering the school to the community if the community wishes to take on the challenge.

BBC: NEWS | UK | Wales | School protest break-in ends

2. A challenge that affects parents, children and citizens in almost every community in America should not be a Democratic problem or a Republican problem.

VOA : special.2010.08.12

3. But the company has taken on a big challenge and still has work to do.

FORBES: Google Maps - The New Standard

4. Bill was stimulated by the challenge.

这个挑战让比尔热情高涨。

5. We have to mentally and physically prepare for our next race, our next challenge.

CNN: 3 lessons from a triathlete-to-be

6. The challenge of transforming the powder into an aerosol cloud was handed to rocket scientist Carlos Schuler.

FORBES: The Impossible Made Possible

7. To deal with the challenge, automakers are dreaming up all kinds of high-tech solutions.

FORBES: Magazine Article

8. And I've been telling Washington and the Americans that this is the defining challenge of our time.

NPR: A Conversation with Iraq Envoy Zalmay Khalilzad

9. As with the passage on the falling of the leaves there's a kind of elegiac tone that works to undo, or at least to challenge, our theological certainty.

在描写落叶的段落里,有一种挽歌式的腔调，似乎要抹掉，至少是挑战神学上的确定性。弥尔顿课程节选 : 耶鲁公开课

10. He ran 31 miles at each location, and completed the challenge in five-and-a-half days.

BBC: Andrew Murray

11. Sometimes they challenge and contradict one another, but they are not best seen as linear, as telling a neat, linear story about Israelite religion flowering and fading.

有时候它们相互对质或矛盾，但它们从未被当作线性结构，整洁有序的故事,关于以色列宗教的兴盛与衰落。旧约导论课程节选 : 耶鲁公开课

12. And that is a major challenge." Larry Graham,president of the National Confectioners Association in Washington, represented industry groups at the launch of the framework.

VOA : special.2010.10.26

13. Students from Virginia Tech's Robotics and Mechanisms Laboratory designed the Blind Driver Challenge car.

VOA : special.2009.11.03

14. And Elliott believes there is still plenty of time for the club to mount a promotion challenge.

BBC: Elliott is confident the club can turn around their season

15. Biggest challenge is getting the economy growing as rapidly as it needs to grow.

WHITEHOUSE: President Obamas Town Hall in Cannon Falls, Minnesota

16. Realize that there's an inevitably challenge for us and actually helping people in this kind of context, especially as the deadline really approaches.

这对我们来说是一个不可避免的挑战,需要在这种环境下帮助人们，特别是当最后期限要接近了。计算机科学课程节选 : 哈佛公开课

17. I challenge this assertion.

我对此断言表示怀疑。

18. The other threat is eonomic, and all the economic issues are tied in my judgement, to the same core problem which is the long-term fiscal challenge that this country faces.

另一个威胁是经济方面的，我认为所有的经济问题,都和一个核心的问题分不开,就是我们国家面临的,长期财政挑战。国际座谈会课程节选 : 普林斯顿公开课

19. And the challenge then is, for us, if our goal is to become practical idealists is to understand what it is that brings about change and then do it.

困难在于，如果我们想成为实践理想主义者,就要理解是什么带来改变然后去做。幸福课课程节选 : 哈佛公开课

20. All right, so implied consent. That's a partial answer to this challenge.

好，默认的同意，部分解答了这个问题。公正课程节选 : 耶鲁公开课

21. Throughout our history, Americans have risen to the challenge of defending our country and our liberty.

CENTERFORSECURITYPOLICY: Freedom Flame 2013

22. Lawyer Paul Achitoff of the organization Earthjustice said: "We do expect to be able to challenge that decision before the district court."

VOA : special.2011.02.15

23. The challenge is, the more people that are working overnight, the more support services you need.

BBC: The cities that never sleep

24. Listen to The Documentary: Egypt's Challenge on Tuesday 21 May on the BBC World Service.

BBC: Egypt: Echoes of the revolution far from Cairo

25. Sharif's return could post a major challenge to Musharraf's somewhat shaky hold on power.

NPR: Sharif's Return to Pakistan Poses Challenges

26. The Democracy Video Challenge for two thousand ten has already begun.

VOA : special.2009.10.02

27. Ten children ages eight to fourteen were in New York recently for the finals of this year's Discovery/3M Young Scientist Challenge.

VOA : special.2009.10.15

28. "I've always loved working with the robots. And when I first started it was a challenge working with the robots, understanding how they worked and figuring them out.

VOA : special.2010.07.28

29. Mr Obama prevailed despite lingering dissatisfaction with the economy and a hard-fought challenge by Mr Romney.

BBC: President Barack Obama defeats Romney to win re-election

30. - Part of the challenge is speed, too, how quickly you can get these answers in terms of getting them in on time.

部分困难也会来自于速度，你多快能做出答案,能否在规定的时间做完。化学原理课程节选 : 麻省理工公开课

31. Dean Fidelman says it is a continual challenge and a beautiful form of movement.

VOA : special.2009.12.09

32. Glaucon This is the challenge that Glaucon poses to Socrates.

这是,抛向苏格拉底的战书。政治哲学导论课程节选 : 耶鲁公开课

33. At least whoever picks up the challenge needn't worry about the Afghans' blowing the thing up.

FORBES: Kabuled together

34. Another big challenge for Western multinationals is that their Chinese rivals are catching up fast.

ECONOMIST: Consumer goods

35. More than nine hundred people from ninety-five countries entered the Democracy Video Challenge.

VOA : special.2009.10.02

36. "The biggest challenge of getting life saving vaccines to poor countries is that there's no market.

VOA : special.2010.03.29

37. The challenge was daunting: The electronics and entertainment giant was struggling with red ink and management paralysis.

FORBES: It Takes a Crisis

38. So in retrospect, I think the way to deal with crisis, deal with challenge, deal with difficult times, is like this: First, you need to be realistic.

回首去年，我们应对危机，面对挑战时，所采取的方法就是：,首先，要变得现实一些。

39. Let's see if we can do that, and it's a little bit of a challenge for the performer.

让我们看看能不能做到这个,对于表演者来说,还真是个挑战呢聆听音乐课程节选 : 耶鲁公开课

40. South Africa's youth presents a formidable challenge to people who want to entice them.

BBC: Young turn their back on politics

41. The American Le Mans Series became the first racing event to use the protocols in its Green Challenge competition.

VOA : special.2009.11.03

42. Now Ziese is facing the challenge that he is the right man for the job.

BBC: Ziese feels Ghana heat

43. So the challenge thing comes back to the instruction of designer: what are you for on this access?

这样，教育设计者,又重新面临着挑战：,你会支持这项技术吗？媒体、教育、市场课程节选 : 麻省理工公开课

44. But Lanza sees his work as more than a challenge, or a call to arms.

FORBES: Sciences and Medicine

45. These ideas are open to challenge.

这些看法容易受到质疑。

46. And for me it's fun because I may not know the novel that you end up picking, and so it is a kind of challenge for me to take a novel that you've chosen and come to grips with it myself It may be one that I know.

我也觉得很好玩,因为我可能不知道你们最后选择的小说，所以对我来说,认真对待你们选的一本书很有挑战性,可能是一本我知道的书。1945年后的美国小说课程节选 : 耶鲁公开课

47. Rask, playing this deep in the postseason for the first time, proved equal to the challenge.

NPR: Bruins Drop Penguins 3-0 To Take Early Lead

48. Cezanne's death created a vacuum and challenge: Who would or could pick up the great man's gauntlet?

BBC: Too famous to see?

49. Are you among those more comfortable, have you taken any computer science, were you programming at the age of 10 but you'd actually like to learn a bit about things you don't yet know and challenge yourself with new content or are you somewhere in between?

你对电脑比较熟悉么，你上过计算机专业方面的课程吗？,你是不是10岁就会编程,来上课的目的只是为了学习未知的知识,或者用新知识来挑战战自我？,还是二者兼有？计算机科学课程节选 : 哈佛公开课

50. So I think that it's true that the economy is difficult and there is big challenge in front of us.

所以我觉得，目前的经济形势真的很困难，我们面临着很大的挑战。SpeakingMax英语口语达人 : 事业就是挑战

51. There are not many countries in which, for instance, ; that sort of religious challenge, say, to science; it happens more frequently in this country.

比如说，很少由国家，那里宗教对科学造成的威胁;,比美国还要频繁。人性课程节选 : 普林斯顿公开课

52. It was an estimable challenge, as starving locals killed animals in large numbers for their meat.

BBC: Zimbabwe, a side you've never seen

53. The challenge for investors is deciding which asset classes to use in a portfolio.

FORBES: How to Pick Asset Classes

54. The medic said a lack of sleep proved his biggest challenge on the trip.

BBC: Andrew Murray

55. And sometimes had them killed if he had to if he thought that's what he should do, because there wasn't any sort of challenge to his authority.

如果有必要,他甚至会杀掉那些碍事的议员,因为没有什么可以挑战他的权威欧洲文明课程节选 : 耶鲁公开课

56. But respecting the election result, no matter what it is, remains the biggest challenge of all.

ECONOMIST: Turkey and its army

57. To deliver a different experience, we must challenge the usual assumptions we make about education.

FORBES: How to Bring Quality Online Education to a Global Student Population

58. So after due consideration, I took the challenge and moved to Kuala Lumpur with my family.

FORBES: To Continue Growing, Quit The Big Job

59. The Democracy Video Challenge was launched last year at the United Nations on September fifteenth, International Democracy Day.

VOA : special.2009.10.02

60. After all, proving the death or injury of one person is enough of a challenge.

CNN: Peanut sentence sends a message

61. "This has clearly been a systemic challenge for financial stability in the euro area.

VOA : special.2010.05.14

62. The new government's first challenge is the economy.

新政府面临的第一大难题是经济。

63. Nuance equally might just push out a standalone product to challenge Google Now and Siri.

FORBES: With Swype, Nuance Begins?Quest To Process What We Say -- Everywhere

64. She relishes the challenge.

她喜欢这项挑战。

65. He says the biggest challenge is jobs the disabled have the lowest employment rate of any minority group in the country.

VOA : special.2009.08.15