value the earth resources, change the mode of development,advocate the low-carbon lifestyle.the "earth day" activity in April 22nd, 1970,is the first large-scale of mass environmental movement in human history, and is also the start of modern environmental campaign.the activity is aimed to arouse human beings' consciousness ...
Treasure the earth's resources, change the development mode, advocate low carbon lifeIn April 22, 1970 the "Earth Day" activity, is the first ever large-scale mass movement of env...
Cherish the earth's resources, changes in development, promote low-carbon life April 22, 1970 "Earth Day" is the first time in human history, large-scale mass environmental movem...
