Two attorneys went into a diner and ordered two drinks. Then they produced sandwiches from their briefcases and started to eat. The owner became quite concerned and marched over and told them, "You can't eat your own sandwiches in here!"

　　The  attorneys  looked  at  each  other, shrugged their shoulders and then  exchanged  sandwiches.

Key  words：

diner　（n.）餐館　click  發音    

drink　（n.）含酒精的飲料

exchange　（v.）交換　　click  發音