她正处于困难时期。

She's going through a difficult phase.

《牛津词典》

我们目前处于困难时期。

We are in times of difficulty at present.

youdao

另一方面它也表明，许多中国企业仍处于困难时期。

On the other, it shows that many Chinese businesses are still having a tough time.

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I think that we are in a difficult situation but maybe let's not panic about it.

我认为我们正处于一个困难时期,但是也许我们不用为此而恐慌。

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