Y:Excuse me.Will you please keep an eye on my suitcase?I just want to make a phone call. Y:对不起,请你帮我照看一下我的手提箱好吗?我去打个电话就来。 X:Certainly,but will it take long? X:没问题,不过要很久吗? Y:No,I'll be right back. Y:不会,我会立刻回来。 X:OK.I'll look after it then. X:好的,我会替您照看它。