世界地球日英語演講稿-閱讀頁
2024-12-03 22:04本頁面
【正文】 幸福的搖籃，不能肆意去摧毀。世界地球日，愛地球吧，大家的幸福大家創(chuàng)造。,1970,US Democratic Senator ?Gaylord Nelson ,and a student from Harvard UniversityDennis Hayes,organized an activity named “Earth Day”. Many people in the USA joined them. The purpose was to callon all the people to keep our environment clean and protect our earth . The earth is our mon home ,but some of our activities cause serious damages to the earth .Now ,forests,lakes,wetlands are disappearing at an alarming rate。Emissions of greenhouse gases cause global warming。threaten 16
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