when you compare, you can see the different between rich & poverty. Some thing is 1 Y. T2 ]- X# w0 N) X
very interesting: The weekly expense on food in the Beijing family is almost as much astvb now,tvbnow,bttvb4 Z9 h' C! |/ P7 @7 T- E
the family in California. After all their favorite food is only sweet & sour spare rib , how come it is so expensive? |