If a ship was in a bad weather and its sailors were sick, the crew would go below deck, to get out from "under the weather" to try to feel better.

如果一艘船遇到了坏天气、又恰巧船上的水手生病了，船员会到甲板下面，避免直接“在天气下面”(underthe weather)。让自己感觉好点。

youdao

If a ship was in a bad weather and its sailors were sick, the crew would go below deck, to get out from "under the weather" to try to feel better.

如果一艘船遇到了坏天气、又恰巧船上的水手生病了，船员会到甲板下面，避免直接“在天气下面”(underthe weather)。让自己感觉好点。

youdao