图说英语词汇

Different Kettle of Fish
Not comparable
截然不同；完全两回事

Cool as a cucumber
A person who is able to remain calm
（尤指出奇地）镇静，冷静，泰然自若

Water Under the Bridge
Something in the past that’s no longer worth worrying about
已成往事，不可改变的既成事实

Bed of Roses
A comfortable situation
安乐窝；称心如意的处境

Alive and kicking
In good health despite health problems
好端端活着，活蹦乱跳

Act one’s age
To be mature, not childish
别孩子气，成熟点吧，举止与年龄相称