正確答案是都一樣重,因為火車那邊也沒重量 Captain John Darius : [realizing] It's the trains. U.S. money isn't printed on paper at all. It's cotton. .... .... Det. Bill Mitchell : It's a trap. They both weigh the same. Tell him they both weigh the same. They both weigh nothing. Keith Frazier : They both weigh nothing or they both weigh the same? Det. Bill Mitchell : Tell him they both weigh the same. Tell him they both weigh the same. Do it now.