Adventurers take on these challenges all the time.

冒险者无时无刻不接受着新的挑战。

And they can challenge government propaganda by creating alternative media.

他们还可以通过创造其他的媒体方式 挑战政府宣传活动。

That's the challenge, that's the voyage, that's the expedition.

那是挑战，那是旅行，那是探险。

He was courageous to challeng the Minister on certain issues.

在某些问题上他敢于挑战。

We are at a time fraught with challenges.

这是一个充满挑战的时代。

I'm the kind of person who needs new challenges to stay focused.

我是那种需要新挑战来保持专注的那类人。

Yeah, I agree. What about the subject matter — I found it really challenging!

是的，我同意。主题怎定呢？我觉得这个太有挑战性了。

The United Nations Secretary General has said abnormal weather has become the new norm and is a challenge to mankind's existence.

联合国秘书称不正常天现在已常态化，这是对人类生存的挑战。

I had met the challenges of solo travel in an extreme climate.

我面对了在极限单枪匹马旅行的挑战。

Challengers to the banks and big money-transfer firms are popping up, particularly in London.

面对各大银行和大型汇款公司的垄断，众多挑战者不断涌现，尤其是在伦敦地区。

Stress is a feeling we all experience when we are challenged or overwhelmed.

当面临挑战或感到无助时，我们可以清晰的感受到压力的存在。

We shouldn't be daunted by the challenges we face.

严峻的挑战不会击垮我们。

They're getting trickier and trickier by the day. Last night was the big challenge.

随着时间的流逝，情况变得越来越复杂。昨晚是重大的挑战。

No big challenge has ever been solved, and no lasting improvement has ever been achieved, unless people dare to try something different. Dare to think different.

没有无法突破的挑战，也没有永远不会进步的人。大家要敢于尝试、敢于思考。

We have what we need to do so. We have everything we need to meet those challenges. After all, we remain the wealthiest, most powerful, and most respected nation on Earth.

我们明白该如何做，我们有能力去应对挑战。不管怎说，我们仍然是地球上最富有、最强大、最受尊敬的国家。

It challenges that most basic of principles of our international system - that borders cannot be redrawn at the barrel of a gun, that nations have the right to determine their own future.

俄罗斯挑战了我们的国际体系中最基本的原则——国境线不能通过枪炮来重新划定，国家有权决定自己的未来。

Among the annoying challenges facing the middle class is one that will probably go unmentioned in the next presidential campaign: What happens when the robots come for their jobs?

中产阶级所面临的一个令人恼火的挑战是，当机器人来抢他们的工作时，会引起什后果？而在届总统竞选中，可能根本不会提及这个挑战。

And it's with viewership like that, that we're really starting to see League of Legends esports rival traditional sports.

在这样的观众规模，《英雄联盟》开始挑战传统体育。

The next challenge for the Chang'e-5 is to carry out a rendezvous and docking mission in an orbit around the moon.

嫦娥五号的一个挑战是在绕月轨道上执行交会对接任务。

So THAT is the challenge that Shakespeare faces, and it’s also the challenge that you face whenever you write for an audience, whether it’s a novel or a pedantic YouTube comment about the accuracy of our Gallifreyan.

那就是莎士比亚面对的挑战，也是你写作时面对的挑战，无论是在写小说，还是写加利弗德语准确性的留言(神秘博士语言)。