when you compare, you can see the different between rich & poverty. Some thing is % v7 m" S' }1 U
very interesting: The weekly expense on food in the Beijing family is almost as much as
5 F/ j0 B6 m1 J: i- G L _3 Dthe family in California. After all their favorite food is only sweet & sour spare rib , how come it is so expensive? |