关好灯和水龙头，不随便扔垃圾，这些用英语怎么说？

关好灯和水龙头：Good
lights
and
taps
off
不随便扔垃圾：Do
not
arbitrarily
throw
garbage
建议您下载谷歌金山词霸
有用的哦

We all like to study in a beautiful school so It is very important to take care of our environment。 We shouldn't throw the rubbish。 We should pick up the rubbish and throw it in the dustbin。We should turn off the lights when we leave the classroom。 We should turn off the tap when we finish using it。 We should use both sides of the paper when we write 。 We'd better plant more trees and flowers with the help of the school worker In a word ,if everyone pays more attention to our environment ,our school will be more and more beautiful。 自己c的习z作，看对你是否有帮助哟，祝你学习j进步，更上n一x层楼！(*^__^*) w十uΖíc砖t互yyl

Turn off the light and water cap. Never litter around.

Turn off light and water faucet, Don't leave litter.