to和 for的用法区别

to和 for的用法区别
to和 for的用法区别

to和 for的用法区别
Hi.范围太广了.你能给个例句吗,这样既节约了时间又方便了他人?
I want to buy a present ( FOR ) my brother
==I want to give a present (TO) my brother.

能举个例子吗？原题是什么？