The world earth day namely every year on April 22, is an international environmental protection activities.
世界地球日即每年的4月22日，是一項世界性的環(huán)境保護活動。
Activities originate in the United States. On April 22, 1970, in the U.S. democratic senator Gaylord Nelson (Gaylord Nelson) and harvard student Dennis hayes's initiative and organization, the American people participating in the hundreds of thousands of "earth day" this important event, called for creating a clean, simple, peace living environment. As the beginning of modern environmental movement, "earth day" activities promoted the establishment of many countries environmental laws and regulations.
活動起源于美國。1970年4月22日，在美國民主黨參議員蓋洛德·尼爾森（Gaylord Nelson）和哈佛大學學生丹尼斯·海斯的倡議和組織下，美國數(shù)十萬群眾參與了的“地球日”這個重要的活動，呼吁創(chuàng)造一個清潔、簡單、和平的生活環(huán)境。作為現(xiàn)代環(huán)保運動的開端，“地球日”活動推動了多個國家環(huán)境法規(guī)的建立。
2009 April 22, the 63rd annual UN general assembly unanimously adopted a resolution, the decision will annually in the April 22, as "the world earth day.
2009年4月22日，第63屆聯(lián)合國大會一致通過決議，決定將今后每年的4月22日定為“世界地球日”。
