1) She wants to let her hair grow, ie not have it cut short.

她要留头发.
2) She wears her hair long.

她留长发。
3) She wears her hair in a bob

她留著短发.
4) She wears her hair long, ie has long hair.

她留着长发。
5) Would you like to leave a message for her?

你要留话给她吗?
6) She needs someone to wake her up.

她需要人激发她。
参考词条