Don't care about your sister's being out of work.

Don't care about your sister's being out of work.
Don't care about your sister's being out of work.

Don't care about your sister's being out of work.
不要为你姐姐的失业而忧心

不要担心你妹妹失业的事情。

不在乎你姐姐（妹妹）失去了工作

不用担心你姐姐的失业。

别担心你妹妹失业。

不要担心你姐姐失业了