Don't worry, it's not that tough.

不要担心，它并没有那么的难。

youdao

Don't panic-- it's the tough core of the pineapple, not the prickly skin that you should tuck into.

别惊恐——你应该吃的是菠萝坚硬的果核，而不是多刺的外皮。

youdao

It's not only that the college educated earn more, but that they are far more likely to keep their jobs when times get tough.

接受过大学教育的人不仅仅挣得更多，他们在大环境变得艰难时保住工作的可能性也要大得多。

youdao

It's not really that tough a decision when put like that.

FORBES: Opinion

In other words, it's tough, if not impossible, to tell that it's a co-op simply by looking at it.

CNN: Dissecting a health care co-op

As in 1996, in the first election following Rabin's assassination, it is not impossible that the disappearance of a tough leader of the centre will make way for the return of a coalition led by the Likud.

ECONOMIST: Israel without Sharon