What does the placard say about protecting trees?

Grass, life is wonderful because of you. Flowers, the world is beautiful because of you.

Green environmental protection, starting from me.

Protecting the environment means protecting life.

Only with a fresh environment can we have a clear head.

Protecting the environment starts with picking up a piece of waste paper around you.

Reach out your hand and pick up every piece of paper.

Green is human life.

The earth is my home, and we should love it.

Keep the flowers beautiful and reflect your beauty.

Green environmental protection, starting from me.

Protect green and create green.

Bloom with flowers and grow with young trees.

Planting a tree may be a forest; A drop of water may be an oasis.

Green is the source of life.

Take good care of flowers and trees, eliminate white pollution and stop Mother Earth from crying.

More green, more peace.

Leave me a piece of green to repay your kindness.

The greener the world, the more wonderful it is.

Protecting the mother river is protecting the fountain of life.

Grass reminds me that my feet are merciful.

Give a love to protect flowers and trees.

If there is less green, there will be less fresh air.

Cities are as green as the sea, and there are few public hazards on the earth.

Green is the root of life, and green life depends on people to care for it.

Protect the green in your eyes and keep the red in your heart.

Green environment, relaxed and happy.

Let's join hands and sow the seeds of life together.

To add green to the school is to add luster to the school.

Greener, more beautiful.

Green is a breeze that makes you feel refreshed.

Reach out your hands and spread green hope.

Green is eternal, and life is eternal.

Green needs humanistic care, and humanity needs green vitality.

It is a pity to trample on the grass.

The greener the world, the more wonderful it is.

Green environment, beautify life

Green is the seed of life.

Mother Earth is tired, and mankind is about to wake up.

Green, the note of life

There is green to have a home. Protecting green means protecting home.

The sun, green and water are like human organs, and the sun is indispensable. Green, water is like a big family, and people are just one of them.

Seeing grass as an eye, I grew up with grass.

A green, a love.

New Green, New School, Great Olympics

A clear new green brings the awakening of all things; The faint fragrance of flowers gives the world beauty.

Without green, spring will no longer choose for itself.