when you compare, you can see the different between rich & poverty. Some thing is / S) Z& o" Q9 x% J( k! S n
very interesting: The weekly expense on food in the Beijing family is almost as much as
* ?& |. d6 ^8 p7 @/ N9 ]the family in California. After all their favorite food is only sweet & sour spare rib , how come it is so expensive? |