when you compare, you can see the different between rich & poverty. Some thing is 5.39.217.760 z0 x* A8 Q) e F4 Y4 N: S5 ]$ k
very interesting: The weekly expense on food in the Beijing family is almost as much as8 g6 ]; b' I3 D( P) v
the family in California. After all their favorite food is only sweet & sour spare rib , how come it is so expensive? |