when you compare, you can see the different between rich & poverty. Some thing is 2 Q. E7 O( C7 h: X' a& q' g9 U
very interesting: The weekly expense on food in the Beijing family is almost as much as8 p/ y% H* c/ D7 I
the family in California. After all their favorite food is only sweet & sour spare rib , how come it is so expensive? |