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1·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》

2·Mike found a challenging job as a computer programmer.

迈克找到了一份富有挑战性的工作——当电脑程序师。《柯林斯英汉双解大词典》

3·Building a home from scratch can be both exciting and challenging.

白手起家既激动人心又具有挑战性。《柯林斯英汉双解大词典》

4·This is a book full of profound, original, and challenging insights.

这是一本充满高深、新颖且富有挑战性见解的书。《柯林斯英汉双解大词典》

5·Try tennis, badminton or windsurfing. In short, anything challenging.

试试网球、羽毛球或帆板运动。简而言之，任何有挑战性的东西。《柯林斯英汉双解大词典》

6·The programme aims to educate and prepare students for a challenging career.

这个项目旨在教育学生使其为一个具有挑战性的职业做好准备。《柯林斯英汉双解大词典》

7·On PC, the game had it all – imaginative story line and characters, challenging gameplay, superb graphics.

在个人电脑上，这个游戏具备了一切—虚构的故事和人物、充满挑战的可玩性以及高质量的画面。《柯林斯英汉双解大词典》

8·It was challenging, but she also made it fun.

这很有挑战性，但她也让它变得很有趣。

9·Giving a speech in front of your class can be challenging.

在你的班级面前演讲是具有挑战性的。

10·It is not just readers who are challenging the media elite.

挑战媒体精英的不仅仅是读者。

挑战性

1·High achievers will do best when the job provides moderately challenging goals and where there is independence and feedback.

当工作的目标具有一定挑战性，工作具有独立性并提供反馈时，高效率者才会全力以赴。

2·In laboratory simulations of challenging activities such as driving, those who felt in control of their lives pumped out lower levels of stress hormones such as cortisol.

在实验室的挑战性活动（比如驾车）的模拟中，那些觉得生活在自己的掌控之中的人产生的应激激素（比如皮质醇）更少。

3·Most of the discussion was on what needed to be done now as we transitioned from the security issues to the challenging economic issues.

大多数讨论都集中在目前需要做什么，因为我们已从安全问题逐渐转到具有挑战性的经济问题上。《柯林斯英汉双解大词典》

4·What does the author suggest one do when faced with a challenging problem?

人们在面临一个具有挑战性的问题时，作者建议应该做什么？

5·Students who take more challenging classes and spend more time studying do learn more.

参加更具挑战性的课程和花更多时间学习的学生确实会学到更多。

挑战的

1·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》

2·It is not just readers who are challenging the media elite.

挑战媒体精英的不仅仅是读者。

3·Killy began challenging the basic theories of racing technique.

基利开始挑战赛车技术的基本理论。

4·The second rule is don't raise the stakes by challenging her authority.

第二条规则是，不要通过挑战她的权威来增加风险。

5·Sing to yourself. Sing a song in your mind to help remove challenging thoughts.

为你自己唱歌。在脑海里唱一首歌帮助你消除挑战的想法。

具有挑战性

1·Building a home from scratch can be both exciting and challenging.

白手起家既激动人心又具有挑战性。《柯林斯英汉双解大词典》

2·The programme aims to educate and prepare students for a challenging career.

这个项目旨在教育学生使其为一个具有挑战性的职业做好准备。《柯林斯英汉双解大词典》

3·Giving a speech in front of your class can be challenging.

在你的班级面前演讲是具有挑战性的。

4·Once upon a time the physical book was a challenging thing.

从前，实体书是一件具有挑战性的东西。

5·It's more likely that none of us start a conversation because it's awkward and challenging.

更有可能的情况是，我们当没人开始说话，因为既尴尬又具有挑战性。

有挑战性

1·Try tennis, badminton or windsurfing. In short, anything challenging.

试试网球、羽毛球或帆板运动。简而言之，任何有挑战性的东西。《柯林斯英汉双解大词典》

2·It was challenging, but she also made it fun.

这很有挑战性，但她也让它变得很有趣。

3·The innovator will search for alternate courses, which may prove easier in the long run and are bound to be more interesting and challenging even if they lead to dead ends.

创新者会寻找其他的道路，从长远来看，这些道路可能更容易，也必定更有趣，更有挑战性，即使它们走到死胡同。

4·This is especially challenging when you're stressed, or so focused on a task that you forget the importance of nurturing trust at every moment.

当你紧张时，或是因为过于专注某个任务而忘记了时刻培养信任的重要性时，这一点特别有挑战性。

5·We go less by publications and are more willing to use our own criteria, of which an important component is that they should be interested in a long-term, challenging goal.

我们极少以作品发表量来衡量，而更愿意用我们自己的标准，其中一个重要考虑因素是他们要对一个有挑战性的目标有长期的兴趣。

富有挑战性

1·Mike found a challenging job as a computer programmer.

迈克找到了一份富有挑战性的工作——当电脑程序师。《柯林斯英汉双解大词典》

2·This is a book full of profound, original, and challenging insights.

这是一本充满高深、新颖且富有挑战性见解的书。《柯林斯英汉双解大词典》

3·Motivators, in contrast, include things such as having a challenging and interesting job, recognition and responsibility.

相反，激励因素包括诸如拥有一份富有挑战性和趣味性的工作、得到认可以及承担责任。

4·In fact, it can be so challenging that you forget the excitement and wonderment you had when you first visualized your goal.

事实上，这一目标是这么的富有挑战性，以致你把当初看到它时的兴奋劲和新奇感忘得一干二净了。

5·Be the first person to raise your hand when your manager needs someone to take the lead on a challenging new project — even if the assignment falls outside the confines of your job description.

在一项富有挑战性的新项目面前，你的经理需要有人来担当领导作用时，即使这项任务超出你的工作范围之内，你也要第一个站出来。

充满挑战的

1·On PC, the game had it all – imaginative story line and characters, challenging gameplay, superb graphics.

在个人电脑上，这个游戏具备了一切—虚构的故事和人物、充满挑战的可玩性以及高质量的画面。《柯林斯英汉双解大词典》

2·This Silk Road route is a challenging journey, for most part of the journey will be made by bus.

这条丝绸之路路线是一段充满挑战的旅程，因为大部分时间都要乘坐巴士。

3·Sit down to read and the flywheel of work-related thoughts keeps spinning—or else you're so exhausted that a challenging book's the last thing you need.

当你坐下来阅读的时候，脑海里各种关于工作的思绪就开始翻腾，要不就是你太疲劳了以致于你最不想做的就是读一本充满挑战的书。

4·She figured out how to deal with new or challenging things by herself.

她懂得了怎样独自应对全新或充满挑战的事。

5·First, I have never worked in a country as challenged and as challenging as Tanzania.

首先，我从来没有在坦桑尼亚这样充满挑战的国家工作过。

有挑战

1·Now it was important for us to explore the more complex areas of the system by creating more challenging prototypes and starting to use the tools in actual development.

现在对我们来说重要的是通过创建更有挑战的原型来揭示系统更加复杂的领域，并开始在实际的开发中使用工具。

2·Whilst you are travelling there will be challenging moments.

在你旅行的时候，会有挑战时刻的到来。

3·There are often challenging moments any time you make a significant life change. Before long, you will likely see the benefits of a whole foods plant-based diet and won’t be missing the old lifestyle.

享受这个旅程，任何时候你要做个重大的生活改变常常会有挑战的时刻，不久，你将可能看到一个纯天然食品的植物性饮食的好处，也不会想念那旧的生活方式。

4·But, just like with outdoor running, it's important that you warm-up before getting into the more challenging part of your run.

但是，就像室外跑步一样，在进入跑步中比较有挑战的部分前，热身是非常重要的。

5·You may feel undervalued, or a job that was once challenging is now at a standstill.

也许你感到被看低了，或者原来有挑战的工作现在停滞不前。

质疑

1·Some Congress members are trying to block the plan, and at least a dozen industry groups, four states, and three environmental groups are challenging it in federal court.

一些国会议员试图阻止这项计划，且至少有12个行业组织、4个州和3个环保组织在联邦法院对这一计划提出了质疑。

2·He even devised a diplomatic answer that avoided challenging the existence of God.

他甚至还有策略地想出了一个答案，来避免那些质疑上帝存在的问题。

3·Professor Joanna Haigh, from Imperial College London, who led the study, said: These results are challenging what we thought we knew about the Sun's effect on our climate.

这项研究的带头人、帝国理工学院的乔安娜-黑格教授说：“这些研究成果对我们原本在太阳对全球气候的影响方面的所知提出来质疑。

4·The FDP needs to express its own personality, which sometimes means challenging Mrs Merkel’s line.

自民党需要张扬个性，这有时就意味着质疑默克尔的路线。

5·The FDP needs to express its own personality, which sometimes means challenging Mrs Merkel's line.

自民党需要张扬个性，这有时就意味着质疑默克尔的路线。

富有挑战的

1·The game was so straightforward and simple that anybody could pick it up, yet as play progressed Tetris became more and more challenging.

这款游戏如此直接、简单，每个人都能很快上手，不过，随着游戏的进行，俄罗斯方块会变得越来越富有挑战。

2·This is what makes our jobs - software architects - so challenging and interesting.

这正是让我们的工作——软件架构——如此富有挑战、如此有趣的原因。

3·Sizing the architecture can be a challenging task requiring knowledge of expected system overall workload.

调整架构可能是一项富有挑战的任务，需要预计系统整体工作负载方面的知识。

4·Certainly this is challenging work, but it is also tremendously involving, valuable, and satisfying.

当然这是富有挑战的工作，但同时还是要大量参与的、有价值的，并令人满意的。

5·He chose a challenging position at a state-owned manufacturer rather than a cushy job.

他没有选择一份清闲的工作，而是到一家国有制造厂选择了一个富有挑战的职位。

(1)meet the challenge迎接挑战；满足要求

(1)rise to the challenge接受挑战，奋起应付挑战

(1)take up the challenge应战

(1)challenge cup挑战杯；优胜杯；奖杯