Challenge accepted! Sounds like it's time for the Sheldon Cooper Apology Tour.

挑战，谢尔顿·库珀道歉之旅开始啦。

Are you up for the challenge?

挑战吗?

Saying was like, challenge accepted, pal.

哥们 我挑战！

He engaged upon a campaign of taunting Liston into taking the challenge.

开始嘲讽利斯顿，让挑战。

But she decided to accept the challenge and move forward step by step.

但她决定挑战，一步一步地向前迈进。

I'll race you to the top. You're on.

比比谁先跑到山顶吧 挑战。

Rise to the challenge, Tribbiani, because I just raised the bar.

挑战吧，比亚尼 因为我只会提高你的水准。

In any time you throw down a diplomatic gauntlet, you words have repercussions.

在任何时候你挑战, 你的话就有了影响力。

But we don't just want familiar faces taking on the challenge.

但我们不只是想让熟悉的面孔挑战。

The first to take the challenge was a rather self-confident young man from America.

第一个挑战的是一个相当自信的美国年轻人。

But full-service carriers will not take the challenge on their most lucrative routes lying down.

但提供全方位服务的航空公司不会在们最赚钱的航线上挑战。

If the friends refused, they were required to donate money to help finance research into a brain disease.

如果其友拒绝挑战，就要为脑部疾病的相关研究捐款。

Don't leave it behind. Carry it with you, and take on this challenge to bring truth to light.

不要失去这种光荣传统。捍卫它，挑战，让真相重见光明。

So if you're up for the challenge, let's add even more detail to our vocabulary map.

如果你愿意挑战的话，让我们为我们的词汇图添加更多细节吧。

A dozen wolves and 14 dogs took the challenge.

12只狼和14只狗了挑战。

It's a program designed to help classical musicians like himself take on the challenge of building a career.

这是一个帮助古典音乐家的项目，让们能挑战，铸就自己的事业。

Then they dared others to pass the challenge.

然后又邀请其人冰桶挑战。

But would one person even be up for this kind of challenge?

但有人愿意这样的挑战吗？

Adventurers take on these challenges all the time.

冒险者无时无刻不着新的挑战。

Fifty men stepped up to the plate at the annual North American Wife-Carrying Championship.

50位男士在每年一度的北美“背老婆”大赛中了挑战。