代替；而不…
· I'll go instead of him.
我将代替他去.
· I can go to the meeting instead of my sick brother.
我可以替我有病的兄弟去开会.
· I can't go,she'll go instead of me.
我不能去,由她代替我去.
· She went to school instead of staying at home.
她没有呆在家里而上学去了.