- 问题详情:ChopstickshavebecomeacommontoolwithinAsiancultureandwithinrestaurantsacrosstheworld.Althoughnooneknowsforsure,chopsticksarethoughttobemorethan5,000yearsold.AppearingfirstinChina,chopsticksbegantospreadtoKorea,JapanandlaterVietnamby500A.D.Chopst...
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