1, flowers and trees are treasures, and I can't do it without them.

2, green grass, please be merciful.

Please make our campus always green.

4. Understand the content of the story, remember the main plot and learn the simple dialogue of the characters.

Attention, everyone sees your every move here.

6. Greener and healthier.

7. In full of green, the students are full of spring.

8. Lift your little feet gently, and I will smile at your feet.

9. Let the flowers smile, let the grass express its feelings and let the heart bloom.

10, flowers and trees have intelligence, and students love their hearts.