1·Great, I need to ring off.
好了，我要挂电话了。
2·I'll have to ring off now.
我现在得挂电话了。
3·Look I 'll ring off now.
我现在要挂断了。
4·I'd better ring off now.
我该挂电话了。
5·He can't get the ring off his finger.
他不能把戒指脱下来。
6·He can't get his ring off his finger.
他不能把戒指脱下来。
7·I shall never take my ring off my finger.
我永远不会把戒指从我的手指上摘下。
8·Please ring off.
请挂电话。
9·Don't ring off I haven't finished my story.
别挂电话，我的话还没讲完。
10·Don't ring off, I haven't finished my story.
不要挂断电话，我的话还没有讲完。