when you compare, you can see the different between rich & poverty. Some thing is 5.39.217.77 s9 s* P3 ]6 f5 D$ W3 _
very interesting: The weekly expense on food in the Beijing family is almost as much as5.39.217.77! q- Q. g0 f/ V& P" q! l: M6 O( U
the family in California. After all their favorite food is only sweet & sour spare rib , how come it is so expensive? |