The rain came down in torrents.

大雨滂沱。

《牛津词典》

The rain was coming down in torrents.

大雨如注。

《牛津词典》

It has been raining heavily in the last few days and mountain torrents may become a danger at any moment. We must be prepared.

连续下了几天大雨，随时有暴发山洪的危险，要做好准备。

《新英汉大辞典》

In return for Anderson's kindness Hemingway wrote a book called "The Torrents of Spring."

VOA: special.2011.06.19

In that case, the problem is that rains now come in torrents rather than trickles, which means heavy rains followed by long dry spells.

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The questions gush forth in torrents, so to speak.

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In the hills, torrents of water washed soil away, or left it but rinsed the nutrients out of it.

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