買東西英語情景對話2，英語的購物場景的對話1，買東西英語情景對話salesman:SCustomer:CS:HelloWhatcanIdoforyou.C:Iwouldliketobuyakindofsugarthatkidsloveverymuch.S:Wehavealotofsugarsforkids.Theyarealllistedhere,soyoucanchooseyourself.C:IamnottoosurewhichkindIshouldbuy.S:Oh,letmethink,Whic...