I'd like to fight him because he's undefeated and I want to be the first man to beat him.

我想跟他比赛拳击，因为他从未被打败过，而我想成为第一个战胜他的人。

《柯林斯英汉双解大词典》

In fact, before the match, most people believed that Lee would certainly be the winner, because they didn't think that AI was good enough to beat the human mind.

事实上，在比赛之前，大多数人都认为李宗伟肯定会赢，因为他们认为人工智能还不足以打败人脑。

youdao

Though they have a young team, Germany are going to be tough to beat.

虽然德国队员都很年轻，但想战胜他们不是那么容易的。

youdao

An extremely low body temperature can cause the heart to beat so slowly that a pulse may be difficult to find.

VOA: special.2009.12.30

In our course the beat is always going to be a--divided, to the extent that it's divided-- always going to be divided into two.

在我们的课程中,拍,总是会被分割的,从它的划分程度来说,它总是被一分为二

耶鲁公开课 - 聆听音乐课程节选

If I'm going to be active in terms of managing my portfolio, should I spend my time and energy trying to beat the bond market?

如果我想主动地管理我的投资组合,是否应投入时间和精力,专注于战胜债券市场呢

耶鲁公开课 - 金融市场课程节选

So far the antiresearch crowd has forced the company to close a small operation that distributed primates in the U.K. Remarkably, antivivisectionists have not pursued Foster in the U.S. A bigger challenge to preclinical research may be to beat out such competitors as Covance, which originally specialized in human clinical trials, and MDS, a provider of contract drug discovery services.

FORBES: Magazine Article

When you play a team like Boston, it's going to be tough to beat them.

WSJ: Bruins eliminate Rangers with 3-1 win in Game 5

And Schumacher said earlier in the weekend that he expected the Renaults to be difficult to beat in the race.

BBC: SPORT | Motorsport | Formula One | Bahrain Grand Prix as it happened