【影片分享】International Environmental information e-paper Earth Day's 20th anniversary was celebrated in April of 2010. On that day, environmental groups gathered thousands in front of the CKS Memorial Hall to… 更多 deliver a message of carbon reduction through human formation.The group that took charge to promote the ideal was Taiwan Environmental Information Center, which also brought volunteers up to YangMing Mountain to clean up the Dense Waterweed in the Erzi Ping pond discarded by the public and to prevent damages to the national park. 網址：
http://www.huayuworld.org/learningchinese/video/profile_on_people_detail/204
