两者都是动词短语,但用法不同, 它们所接的单词从下面例子可以看到： She turned away from him so that he would not her see her cry The restaurant was closed.Customers were being turned away. Turning away,she said,"Goodbye Charlie.Hope I never see you again!" The project went off very smoothly We will have a fire drill at noon.When the siren goes off,we must all leave the room in an orderly manner. Don't go off angrily.It was just a misunderstanding. 有疑问的话请追问.
