need to do sth.什么意思

need to do sth.什么意思 need sth to do sth need sth to do need sth与need to do sth need to do sth,need do sth.needn`t do sth和don`t need有什么不同! need sb do sth还是need sb to do sth?有什么区别 need to do sth和need doing sth的用法、意思和区别是什么? need money to do sth need sth to do sth 咋造句? need to do sth和need do sth区别? need to do sth 和need do sth列句 need to do sth.与 need doing sth.有什么区别?