Good morning/afternoon !
I am ____ , from ____ High school, ____ District, TIANJIN. And I am pleased to be here and talk to you about such a topic as color of the world. I find it good to keep the color of the world green. This tells you that my favorite color is green.
It remains friendly environment. This helps people with more trees and grass. They need to be planted year by year, turning green in Spring. For this, I should learn how to take care of flowers by growing them. They let people know that the world looks green.
This sounds interesting to people. That gets nice of them to do some sporting in the world. It helps have physical and mental health enjoyed by people who feel happy to live a life.
This enables them to be full of the great hope for bright future. How importantly the color of the world becomes green! This keeps our world beautiful, in my view.
Thank you !