Class factory poster

Grass is sleeping, please don't disturb.

With compassion, spring is stronger.

Walk gently and be nice to me.

The grass smiles slightly, please make way.

I hope to add green to the earth, and I will become stronger forever.

With me, this plant, this home will be more beautiful.

A beautiful environment is inseparable from everyone's maintenance.

Love, protect and enjoy nature.

Sow green and weave beautifully.

The sky is blue, the water is clear and the land is green.

Share the joy of life with nature.

The grass is lovely and everyone likes it.

Distance produces beauty, and intimate contact is rejected.

Take a detour of three or five steps and leave the grass green.

Green-the source of life

It's a pity to step on the green carpet, but why not take more steps?

Don't step on the weeds by the road.