一天一个老人到餐馆吃饭,吃完后,对服务员说：“这块牛排为什么没有上周的新鲜!”服务员对老人说：“这块牛排就是上个星期的呀.” One day an old man went to an restaurant to have dinner.After he finished that meal ,he asked the waiter about the reason why this piece of beefsteak was not fresh as the one he saw last week.The waiter said to him:This one is the one you saw last week!
