If he fails, he'll drag us all down with him.

要是他失败了，他会使我们大家连同他一起毁掉的。

《牛津词典》

Daniel tries for some time but he fails.

丹尼尔试了几次但是失败了。

youdao

If he fails, it will not be for lack of steel.

如果他没有做到，将不是缺少强硬。

youdao

But often he fails. The expression was born in the military forces.

VOA: special.2009.12.06

I think we're meant to understand that he is so focused on the question of redemption that he fails to see anything else; he fails to see anyone else in his preoccupation with that problem.

我想我们得知道,他正被救赎的问题所困扰,在他被次纠缠时,他看不到任何事;,也看不到任何人。

耶鲁公开课 - 1945年后的美国小说课程节选

He doesn't at first hear the horn fail to blow, and then later, when a truck pulls up behind him, he fails to hear a horn that does blow: He was looking at the sign, and he didn't hear the horn.

在一开始,是他没有注意到这点，到后来卡车停在身后时，他连响的喇叭都听不到了：,“他看着那个标牌，以至于没听到喇叭声。

耶鲁公开课 - 1945年后的美国小说课程节选

If he fails, the reformers may coalesce behind Cardinal Timothy Dolan from New York.

BBC: Pope election: Where the Conclave really divides

One of great opportunity and, if he fails to rise to the occasion, of great peril.

BBC: The hurricane stealing the candidates' thunder

If he fails, he will have done so having exposed deep fissures in the Republican party.

BBC: Immigration may prove a winning issue for Obama