A:Could I trouble you for some change? 能麻烦你换些零钱吗? B:Let me see.Do you want coppers or silvers? 让我看看,你要铜币还是银币? A:It's for a long distance call. 是用来挂长途电话的。 B:You'd better have silvers,then.Will ten pence do? 那么你最好换银币,十便士的行吗? A:Ten pence will be all right. 十便士的行。