1． Please take care of green, green is the source of life. 2. It's a pity to break through the green carpet, but there's no harm in taking a few more steps. 3. Care for every piece of green with love. 4. Take three or five steps around, leaving the grass green. 5． Green grass, please be gentle under your feet. 6． The grass gives me a piece of green, and I give the grass a piece of love. 7． I love flowers, I love grass, I love green saplings.

8. Fangcaoyi...