When it come to the tree-planting day, everybody know it a day that call on people to plant more tree and top cutting down tree blindly, but few people know the tory behind tree-planting day. The tree-planting day wa dedicated in the memory of Sun Yat-en. Mr. Sun had alway pay great attention to tree planting. In the year of 1914, he promulgated the firt Foret Law in hitory. Then the government and the ordinary people tarted to plant tree in the pring. On March 12th, 1925, Mr. Sun paed away, in order to memorialize the great contribution he had make to our country, the government decided every year of thi day i the tree-planting day.
当提到植树节，人们都会联想到这是一个号召大家种植更多树木，停止盲目砍伐树林的节日。但是鲜有人知植树节的由来。植树节最先是为了纪念孙中山先生的。孙先生一直很重视植树造林，在1914年，他颁布了我国历史上第一个《森林法》。政府和普通群众便开始在春天植树造林。在1925年3月12日，孙中山先生病逝，为了纪念他对中国所作出的伟大贡献，政府把每年的3月12日定为植树节。
In 2014, the logan of tree-planting day i Embrace the pring, Sow the Green. Tree are o important to our planet. The naturalit compare the tree to human being lung. It true that tree take in the carbon dioxide and other toxic ga and give off oxygen which living being live on it. If tree were all cut down, the earth would be a diater. Firt of it, the temperature will raiing then the glacier will melt. Thu the citie near the ocean will be flooded. Second, the tree are the habitat of many animal. When we cut down tree, we not only detroy animal habitat but alo ourelve. We jut gradually detroy natural link. Lat but not leat, tree can prevent water lo and oil eroion; it the key to maintain the balance.WWw.hAOZUowEn.com