An important message for saving the planet and for saving money on your electricity bill.
 |
|---|
電気 (でんき) - Lights, Electricity
を - Noun to verb connecting particle
消しましょう (けしましょう) - Turn off, Erase
Translation: Let's turn off the lights!
The verb ending ~ましょう along with the です form でしょう are a Probability or Let's verb form used to advocate for a preferred action or agreement on a subject that could translate to right? or isn't it?
例：
カーフェに行きましょう。Let's go to a cafe.
そのテレビ番号は面白いでしょう。That TV show is interesting isn't it?
And many times you will hear people say でしょう？ during a conversation to show interest and agreement in what is being said.
So the next 日本会話 you have, give it a go and watch your 友達の顔 light up with excitement.
じゃ、また。
ジョシュア