Luckiness: trace under the closestool looking like a skid mark.幸运: 马桶底部留下类似急刹车的痕迹.When repairing closestool he whistle.一边吹口哨一边修马桶.Whe I take a bath, he will sit on closestool reading a magazine.我洗澡时他拿了本杂志近来坐在马桶上看....
This talk betrays a certain cynicism about free trade.这番讲话流露出一种对自由贸易不看好的态度。Her accent betrays her a Londoner.她的口音说明她是伦敦人.The smoke betrays where the dwelling lies.炊烟起处有人家....