do sth to sb,do sth for sb的区别do sth to sb,do sth for sb有什么区别啊?比如,应该buy sth to sb还是buy sth for sb?take,bring呢?再举一些常用的例子啊!

do sb.to do sth. have sth to do with sb/sth sb.happen to do sth. invite sb to do sth teach sb.to do sth. keep sb to do sth told sb.to do sth. get sb.to do sth live sb to do sth ask sb to do sth wish sb to do sth get sb.to do sth consider sb./sth.to do ask sb to do sth. ask sb to do sth get sb to do sth sb seem to do sth trouble sb.to do sth.