Everytimeyousmileats的精选

问题详情：阅读与回答问题 MotherTeresaoncesaid,“Everytimeyousmileatsomeone,itisanactionoflove,agifttothatperson.”Howeverarecentsurveyshowedthat25%ofChineseneversmiledorsmiledlessthanfivetimesaday.Ital...