when you compare, you can see the different between rich & poverty. Some thing is , ?* A1 U, U) w5 m2 l
very interesting: The weekly expense on food in the Beijing family is almost as much as3 e# ]+ Y" i0 x/ y& ]; i0 a) V
the family in California. After all their favorite food is only sweet & sour spare rib , how come it is so expensive? |