keep your shirt on. 别激动。别生气。沉住气。
A hedge between keeps friendship green. 君子之交淡如水。
Dreams are one of those things that keep you going and happy. 梦想，就是一种让你坚持，让你幸福的东西。
Keep your face always toward the sunshine and shadows will fall behind you. 永远面朝太阳，阴影就会落到你身后。
——Walt Whitman
面朝阳光（或者说始终面向阳光），阴影就会被甩在后面。——沃尔特·惠特曼
Keep your friends close and your enemies closer. 亲近你的朋友，更要亲近你的敌人。假装与敌人做朋友，观察其一举一动，知己知彼，百战不殆。
A new broom sweeps clean. 新扫帚扫得干净。新官上任三把火。
All work and no play makes Jack a dull boy. 只工作不玩耍，聪明孩子也变傻。
When you’re travelling, which do you prefer, by train or by air?
当你旅行时，你喜欢坐火车还是坐飞机？
Falling leaves, cool breeze, blue sky. Fall is in the air!
落叶，清风，蓝天。空气中弥漫着秋的气息！
In the new year there is such a feeling of joy in the air.
新年里，空气中有洋溢着欢乐的感觉。
After a day’s work, it's necessary to get the kids out in the open air for a while.
学习了一天之后，有必要让孩子们在户外活动一会儿。
Last Summer, we went to the mountains. We slept out under the stars, and ate our meals in the open air.
去年夏天，我们去了山里。我们幕天席地，风餐露宿。
Our travel plans are still up in the air.
我们的旅行计划尚未决定。
I heard the news on the air. 我在广播中听到了这条消息。
A new show will be on the air in two weeks.
一个新节目将在两周后播出。
On the last day of school, all the children were walking on air.
在学期的最后一天，所有的孩子个个都欢天喜地的。
The boss always makes him do some dirty work. 老板经常让他做一些杂事。
He left dirty work for me. 他把讨厌的工作留给我.
Do not wash dirty linen in public. 家丑不可外扬。
There is no smoke without fire. 无火不生烟。事出必有因。
Take out the rubbish. 倒垃圾。把垃圾扔了。
Rubbish in, rubbish out. 如果某样东西的质量不好或某件事做得不正确，很可能会产生不好的结果。比如你吃了不健康的食物，你的精力和体能都会受到影响。
A living dog is better than a dead lion. 活狗胜过死狮。好死不如赖活着。
Less is more. 少即是多。简单就是美。断舍离。物以稀为贵。
The more, the better. 越多越好。
More haste, less speed. 欲速则不达。
Much will have more. 贪得无厌。
Four eyes see more than two. 人多识广。集思广益。
A man can do no more than he can. 凡事都应量力而行。
Don't throw out the baby with the bath water. 不要把婴儿和洗澡水一起倒掉。抛弃糟粕时，别把好的东西也跟着扔掉了。不要不分好坏地全盘抛弃。
Beauty is only skin deep. 美色是肤浅的。 美貌只是表面现象。外表的美貌并不能说明这个人的本质。
He who does not advance loses ground. 逆水行舟，不进则退。
There is many a slip between the cup and the lip.
杯到嘴边还会失手。事情很难十拿九稳。
Better the foot slip than the tongue trip. 宁可滑跤，不可失言。
Pride goes before a fall. 骄必败。
A fall into a pit, a gain in your wit. 吃一暂， 长一智。
What makes the air dirty? Smoke does.is makes
