①.Turn off the light convenientl。
②.随手关灯：The lights on 随手关门：Shut the door after yo。
③.1.上下楼梯，有序右行。 Keep right and in order when using thestaircase.2.轻声慢步，文明礼貌。 Speak gently, walk slowly and keep goodmanners.3.不冲撞疯打，不滑行。
④.随手关灯：The lights on随手关门：Shut the door after you
⑤.Would you mind opening the door for me 把门打开好吗 This way , please.请那边走 Don’t combat,please. 请不要打架。 Please be quiet in the classroom. 请在教室里保持安静。 Come in, please. 请进。 Sit down ,please. 请坐。 Please clo..。
关灯 [词典] douse the glim； [例句]出门时请随手关灯。Turn the light off as you go out.; Please switch off the lights when you leave.
离开房间随手关灯Please turn off the light when you leave the room.
.We learn to turn off the light as we leave the room。
1.当你离开时, 你应该随手关灯 You （ought）(to)（turn）（off）the lights when you （leave）a room 2.说起来容易,做起来难 （easy）（said）than（done） 3.百说不如一干 （action speaks）（louder）than（words。
1.上下楼梯，有序右行。 Keep right and in order when using thestaircase.2.轻声慢步，文明礼貌。 Speak gently, walk slowly and keep goodmanners.3.不冲撞疯打，不滑行。
①.保护环境随手关灯Turn off the lights to protect the environment保护环境随手关灯Turn off the lights to protect the environment
②.请随手关灯： Please turn the light off when you leave. 无人时请关闭空调：Please turn off the air conditioner when nobody in the room. 这不是daily English吧，外国的slogan经常就是一长句的，不像中国有那么多成语什么的。我是留学生。
③.您好！ 节约用水 save water 离开教室时随手关灯 turn off the lights before you leave the classroom. 望您采纳。
④.How should we protect the invironment？我们该怎么保护环境？ We should plant more trees, and turn off the lights unnecessary, and so on. 我们应该多种树，关掉不必要的。
⑤.随手关灯：The lights on随手关门：Shut the door after you
①.您好,以下为本人按题目要求写的英语作文,希望对您有帮助： How to Protect the Environment With rapid improvement of agriculture, industry and business in our society, pollution and environment protection is becoming an increasingly..。
②.“请随手关灯”“无人时请关闭空调”英语怎么说？要求不是DAILY 。
③.Turn Off Lights When Leaving 网络 随手关灯； [例句]Turn off lights when leaving a room.离开房间时随手关灯。
④.Turn Off Lights When Leaving 网络 随手关灯； [例句]Turn off lights when leaving a room.离开房间时随手关灯。
⑤.“请随手关灯”“无人时请关闭空调”英语怎么说？要求不是DAILY 。
we should leave the classroom with lights off.句中已经有一个动词了。
Please save electricity and the lights on.望采纳谢。
养成随手关灯的习惯Get into the habit of turning off the lightslight 英[laɪt]美[laɪt]n. 光； 发光体； 电灯； 点火器；adj. 轻的； 明亮的； 浅色的； 少量的；v. 点燃； 照亮； 。
请随手关门.用英语怎么说？
离开房间随手关灯Please turn off the light when you leave the room.
