Facialexpressionscarrymeaningthatisdeterminedbysituatio...
問題詳情：Facialexpressionscarrymeaningthatisdeterminedbysituationsandrelationships.Forexample,inAmericanculturethesmileisingeneralanexpressionofpleasure.Yetitalsohasotheruses.Awoman’ssmileatapoliceoff...