Translation of "Awhile" in Chinese

John, you've been working too hard. Have a seat and rest awhile.

約翰，你工作太辛苦了。坐下來休息一會兒。

My mother stood for awhile, then sighed as she returned to her room.

母亲又站了一会，然后叹着气回到了自己的房间。

- John, you're working too hard. Sit down and take it easy for a while.
- John, you've been working too hard. Have a seat and rest awhile.

約翰，你工作太辛苦了。坐下來休息一會兒。