Harmony with the environment is that we live in on Earth, who is a natural son, and not only to natural persons as the conqueror, as we all know, there is only one earth and the mountains on Earth, th...
Environment Protection
Our environment is beening polluted seriously.In order to develop economy,lots of factories and restaurants have been set up even in the countryside.They dump wasted water into...
Protect environment(环境保护)
The earth scale change of climate has brought a new kind of natural disaster and the developed and complicated city system is holding a latent risk of expanding the damage ...