环境问题(environmental matter)
the environmental matter is a hot topic nowadays. not only does it affect our health, it also has a great impact on our future.
　　due to lacking of environmental concepts, people's health has been greatly affected by air, noise and water pollution. in order to live a better life, we need a cleaner world. we should now be concerned for environment by creating a better future for our next generation.
　　in conclusion, the environmental matter is an important issue that directly affects very human in the world!