when you compare, you can see the different between rich & poverty. Some thing is
% o' [# e7 c! R% y( Gvery interesting: The weekly expense on food in the Beijing family is almost as much as
5 M5 D8 X. ]- U6 l; }the family in California. After all their favorite food is only sweet & sour spare rib , how come it is so expensive? |