separate造句

A young man of his years needed to have a separate room.
他那个年纪的年轻人需要有个单独的房间。

The ability to separate out reusable elements from other waste is crucial.
能从其他废料中分离出可重复利用成分是很关键的。

If prepared many hours ahead, the mixture may separate out.
如果提前几个小时就准备好了,混合物可能会分离开。