I think I'll have a bath and go to bed.

我想洗个澡，然后睡觉。

《牛津词典》

First go and take a bath, while I go into the shed to get your milk.

先去洗个澡，我到挤奶棚里去给你挤些奶。

youdao

He had loads of fluffy towels and a giant bath for afterward, and we ate crisps and drank wine a full hour past when I was supposed to go.

他屯有很多毛茸茸的浴巾，为后面预备的巨型浴缸。我们又嚼薯片，喝了一整小时。

youdao

And then I went upstairs to have a bath because I had arranged to go out that night with a friend.

BBC