Within half an hour is not bathing, wearing school clothing needs loose, Take off jewelry watches, mobile phone or transferred to shake off.

半小时之内不可洗浴，上课穿着的服装需宽松，首饰手表需摘下，手机调至震动或关机。

youdao

Bathing is not allowed.

禁止游泳。

《柯林斯英汉双解大词典》

I was painting a bathing scene, so naturally people would not have any clothes on.

我要画一个沐浴的场景，自然人们应该什么都不穿。

youdao

Most Turkish women subtly drape themselves with their cloth when they are not actually bathing, but if you prefer to bask nude, no one will bat much of an eyelid.

BBC: A guide to Istanbul��s bath houses

Men have to be told that they still ought to shave before coming to work, and both sexes apparently have to be reminded occasionally that dressing informally does not preclude bathing.

ECONOMIST: A suit and case for treatment

He spoke less, and mostly about the old man: how he could not afford bathing water, how the others made fun of him or accused him of hiding his son, how the chief ignored him, how he looked frightened and so terribly small.

NEWYORKER: Cell One