challenge
常考释义
1.挑战；艰巨任务a new or difficult task that tests sb's ability and skill
an exciting/interesting challenge刺激的╱富趣味的挑战
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。
to face a challenge(= to have to deal with one)面临挑战
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。
Schools must meet the challenge of new technology(= deal with it successfully) .学校必须迎接新技术的挑战。
2.挑战书；（比赛、打斗等的）邀请，提议an invitation or a suggestion to sb that they should enter a competition, fight, etc.
to accept/take up a challenge接受挑战
to mount a challenge发起挑战
3.~ (to sth)质询；质疑；提出异议a statement or an action that shows that sb refuses to accept sth and questions whether it is right, legal, etc.
It was a direct challenge to the president's authority.这是对主席权威的直接质疑。
Their legal challenge was unsuccessful.他们在法律上的挑战未能成功。
1.~ sth对…怀疑（或质疑）；拒绝接受to question whether a statement or an action is right, legal, etc.; to refuse to accept sth
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。
She does not like anyone challenging her authority.她不喜欢任何人挑战她的权威。
This discovery challenges traditional beliefs.这项发现是对传统信念的冲击。
2.向（某人）挑战；（尤指在对方不情愿时）强烈建议（某人做某事）to invite sb to enter a competition, fight, etc.; to suggest strongly that sb should do sth (especially when you think that they might be unwilling to do it)
Mike challenged me to a game of chess.迈克硬逼着要和我下一盘棋。
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。
3.~ sb考查，考验（能力和技巧）to test sb's ability and skills, especially in an interesting way
The job doesn't really challenge her.这项工作不能真正考验出她的能力。
4.~ sb盘问；查问to order sb to stop and say who they are or what they are doing
We were challenged by police at the border.我们在边境受到警察盘问。
I was finding it a challenge to keep another campaign commitment: cutting the White House staff by 25 percent.
我发现要兑现我的另一个竞选承诺也不容易：把白宫的工作人员的人数减少25%。
That was why the Delegation was pleased to see that WIPO had taken up the challenge, in the previous years.
这就是代表团很高兴看到WIPO在过去几年中迎接了该挑战的原因。
He said it was a major challenge to get world leaders to take the tourism industry seriously.
他表示，让世界各国领导严肃对待旅游业，是一项重大挑战。
Yes, Bree was afraid of many things. But if there was one thing she wasn't afraid of, it was a challenge.
是的，bree害怕很多东西，但是唯独挑战，是她所不畏惧的。
Once I understood, I began brushing up on my history. I learned that this was a challenge I would have to face daily in my life.
一旦我明白了原因所在，我开始回顾我的历史，然后我就发现，这是一个我将不得不在一生中每天都要面对的挑战。
I believe that it would be a challenge and a chance for me to be a HP man.
我相信，这将是一个挑战，也是一个机会，对我来说是一个惠普的男子。
Ensuring a stable supply of energy has always been a challenge for Japan , every since industrialization .
作为一个工业发达国家，日本面临着一个很大的课题，那就是如何保证能源供应的稳定。
Paul's request presented a bit of a challenge since I am by no means an expert on Africa, but it was a welcome one nonetheless.
保罗的这一要求对我来说可谓是一个小小的挑战，因为我绝不是什么非洲问题的专家，不过，我还是很乐意地接受了这项任务。
The main challenge of this redesign is for the pillows at all ibis hotels to be memorable enough to make them worth being their logo.
这次改版的主要挑战是要在所有宜必思酒店的枕头难忘足以让他们值得他们的标志。
"You never know whether he'll give you intelligence or brute force, " which is a bit of a challenge, Kurosawa admits.
“他真的非常像化身博士，”《光》的导演黑泽清说，“你永远不会知道他是要展现智慧还是蛮力。”
The opposition candidates face a challenge trying to persuade voters to choose their promises over the president's record.
而反对派候选人遇到的挑战是，试图说服选民为他们的承诺投票，而不要为总统的记录投票。
The greatest challenge to computer game studies will no doubt come from within the academic world.
对电脑游戏研究最大的挑战将无疑来自学术世界内部。
Just as how the AIDS epidemic seems to have overwhelmed medical scientists in the same way cancer has posed a great challenge also.
如同艾滋病让医学界的科学家们手足无措一样，癌症也向人们发起了了极大的挑战。
We thought it would take a couple of years for him to reach this level, but he took to the challenge like a duck to water.
我们本来觉得他得好几年才能达到现在的水平，但他接受挑战如鱼得水。
The difficulty knowing how much output is lost for good presents a horrible challenge to policymakers.
弄清楚有多少产出永久性丧失的难度很大，这对决策者构成了一个可怕的挑战。
Retaining older staff has also been a challenge for companies trying to avert a labor crunch.
留住老职员对试图避免劳动力危机的公司来说也是个挑战。
The way was open once more for the British to challenge the Dutch supremacy over the trade of Indonesia.
再次开辟了英国人向荷兰人在印尼的贸易霸权挑战的道路。
But let me also profile the magnitude of the challenge with just a few statistics.
不过，我想仅用少量统计数据概述一下这项挑战的规模。
The voltage challenge, meanwhile "seems to be a tougher road, " he said.
同时，电压方面的挑战看上去像是一条更艰难的道路，他说。
SH: Up to today, I treasure every character that I played. Especially for this movie, I take it as a challenge to be different.
承宪：到现在为止，每一个作品我都很珍惜，特别是这部我非常喜欢是因为，本身我很想挑战这个性格的角色，周围人也都说好，我也认为不错哦。
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