| when you compare, you can see the different between  rich & poverty. Some thing is * @  y& p$ B# o4 r very interesting: The weekly expense on food in the Beijing family is almost as much as
 ! c0 }' J. u; b" h, V) w- ^; S' P  Qthe family in California. After all their favorite food is only sweet & sour spare rib  , how come it is so expensive?
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