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˵ֽҪֽֽĹ漰ֲǸߺˮߺܵIJҵҪũҩʵʹҪԴռӡȾͨյijɱֻʹȴûһҪϴļʮռõĿռѶȶСһַʽгշζμΪһʵӼԵĽǶȽ˶ϰܷܸͬһСսʵǰᵽġȫʵʩ취ҲѾȷרְӵĹ524żµ籱ȻʹͯҽԺԺһԱѯϺ֪ɷɼȷȻʹȥ426ɷڸԺȥ5¼ԺǰȫѵֻҪеͨúסáùԱһ߽
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ٻͷ˵˵Costcoй½һʵ20072017Ͷÿƽֻ1.2%һƣпƾ2016걣ƽȺ2017ũҵͶ1.3%ѧƽԤδٽﵽ1.5%