Everyone participates in environmental protection and strives to be a green angel.

Creating a green campus starts with you and me.

Protect the environment, starting from me, starting from the little things around us.

Let the green hope fly with our little hands.

You don't love the environment, and the beauty is not always there!

Make Mother Earth cleaner and more beautiful.

Pick up a small leaf, I am an environmentally friendly doll.

The flowers are beautiful and the grass is green, full of green.