老婆让儿子去楼下的超市买袋盐,儿子要一元的跑腿费,老婆顺口说:“回来给。”一会儿,楼宇对讲机响了,我一接,是儿子,儿子说:“先生您好,您爱人购买的食用盐到了,您爱人选择运费到付,请从窗口扔下一块钱运费。”我忍住笑说:“快上来吧儿子,你妈妈等着用盐呢。”儿子却坚决地说:“不!不往下扔钱我就不上楼,怕你们 My wife asked his son to go to the supermarket downstairs to buy bags of salt, son to a dollar errands fees, his wife said: ”back to give. “ For a while, the building intercom rang, I pick, is the son, son said: ”Mr.“ Hello, your lover to buy salt to, your lover choose to pay the freight, please drop a piece of money from the window shipping. ”I hold back laugh: “ Come on soon son, your mother waiting for the salt it. The son said firmly: ”No! Do not throw money down I will not go upstairs, afraid of you