A sign reminding you not to leave anything behind.

A beautiful environment is inseparable from everyone's maintenance.

Caring for the environment means caring for life.

Your good habits are the guarantee of creating a beautiful environment.

Please put the waste batteries into the designated battery box.

Pests stick to garbage. Don't let rubbish run around.

Small garbage is harmful, not only hurting people but also hurting the scenery.

Turn waste into treasure, turn stone into gold.

Garbage is also useful, please don't throw it about.

Garbage has a home, I send it, protect the environment, you, me and him.