今年是开展全民义务植树运动20周年。1981年12月，根据邓小平同志的倡议，五届全国人大四次会议作出了《关于开展全民义务植树运动的决议》。《决议》指出：“植树造林，绿化祖国，是建设社会主义，造福子孙后代的伟大事业，是治理山河，维护和改善生态环境的一项重大战略措施 This year marks the 20th anniversary of the voluntary nationwide tree planting campaign. In December 1981, at the initiative of Comrade Deng Xiaoping, the Fourth Session of the Fifth National People’s Congress made the “Resolution on Carrying out the Volunteer Tree Planting Campaign.” The “Resolution” pointed out: "Afforestation and afforestation of the motherland is a great undertaking to build socialism and benefit future generations, and is a major strategic measure to govern the rivers and mountains and safeguard and improve the ecological environment