No loud noise signs (in schools)

1. Don’t make noise, keep quiet!

2. Making noise in a low voice is beneficial to others and oneself.

3. Silence creates harmonious beauty?

4. Whispering softly allows us all to hear each other’s voices clearly! ?

5. Be civilized and polite? Don’t make noises?

6. Heart-to-heart communication requires listening quietly! ?

7. Your soft words show respect to everyone!

Campus version:

1. Let us cheer loudly for the future. ?Now, let us calm down and read. ?

2. In class, be louder; after class, be quieter.

Humor version:

1. Do you hope others can hear you clearly? Please speak softly too! ?

2. If the water is not deep, if there is a dragon, it will be spiritual; if the sound is not high, if there is sound, it will move. ?

3. The chairman said that those who make noise are not good comrades!

4. The flowing water is ruthless and the lover is sentimental. I advise you to please let the building be quiet