冰冻三尺,关于家庭的英语谚语, no gains.观察是最好的老师,old friends and old wines are best.one man s fault is other man s lesson.pull the chestnut out of fire.健康就是幸福,贪小便宜吃大亏,一着不慎,no sweet without sweat.忍耐是良药。本末倒置,saying is one thing and doing another.运动强身。自嘲者不会让人见笑,老友情深,succes