论文部分内容阅读
20世纪80年代,中国大地上展开了一场规模宏大的绿色革命,这就是历经10年的全民义务植树运动。10年来,累计参加义务植树的人数达20亿人次,义务植树突破100亿株。
In the 1980s, a gigantic green revolution took place in the land of China. This is the 10-year universal volunteer tree planting campaign. Over the past 10 years, the number of volunteers participating in voluntary tree planting has reached 2 billion and the voluntary tree planting has exceeded 10 billion.