VOA流行美語Unit121:tobebeat/tothing今天Larry和李華花了大半天時間在購物中心裏,採購聖誕禮物。今天李華會學到兩個常用語:tobebeat和toO.D.onsomething.LL:Themallwassocrowded!I'mtotallybeatfromfightingthecrowd......