201 try…试衣服 have a try 试一下
202 not…at all 一点都不
203 not…either 表否定，也不 eg ： I don't japanse either I don't have sister， either 我也没有姐姐
204 not…until 直到……才……
eg： I didn't sleep until my mother came back The child didn't stop crying until I give her sugar
205 offer / provide sb with sth 给某人提供
206 offer sb sth （ offer sth to sb 提供什么东西给某人 eg ： I offer you water （I offer water to you 我给你提供水
