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bong88βվһΰ䲼Ƶͳ20125վζͳͰ䲼һչᱣϵĹ㷺ƻڶ˹ǩÿվټȡִıҪϸʵƻһƵʾվ·߷ִɫµӴӳóһѵֵֹһ뿪
ŴƬƱдšݽ++Ħ=30ԪһƬʾһž˫ľͰĿܾĦҲͲһִŮԶļֵѲͬڴͳһͨƶȻĻ趨һŮܵ͵ɫҲʽĹϵ¶ֽĻֵཨڸ˵ҳɳѡΪܹɾõԼʵϿԳɾԼѡ²ֻһ
ܤϪɳ̵Աҽ˵ȷʵƤиѪDzܸŹȺпԼײһҲпԻ·ôϵ˶Ҫס˵˵
ϺƵƵݺǰ418Ϻչ˾ʲά˹577κɺ˷ײ֮ʲάʻδԱ417Ϻչ˾ŦԼ˹1380κڷ;ͻȻըͻѳǹʻ汬ըһƬ˻һڴߵŮ˿͵İӶ˴ҿ˿ͽק˻Ů֮7䰲ȫίԱϯأRobertSumwaltʾ2009¹״η˿¹correctness)Ӧ˵ΪʷԼδͳȷǸʵܶڽȡȺΪչʵDz˵ʲô˵ʲôҪеĺһʵû̫