168.Is this seat taken?
这位子有人坐吗？

169.It all depends.
视情形而定。

170.It can happen to anyone.
这事可能发生在任何人身上。

171.It doesn't make any difference.
都一样。

172.It doesn't matter to me.
这对我来说无所谓。

173.It doesn't work.
它出故障了。

174.It drives me crazy.
他使我快要发疯了。

175.It isn't much.
这是微不足道的。

176.It really comes in handy.
有了它真是方便。

177.It slipped my mind.
我不留神忘了。

178.It takes time.
这需要时间。

179.It will come to me.
我会想起来的。

180.It will do you good.
这会对你有好处。

181.It won't happen again.
下不为例。

182.It won't take much time.
不会发很多时间的。

183.It won't work.
行不通。

184.It's nice meeting you.
很高兴认识你。