世界地球日英語演講稿(存儲版)
【正文】 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。保護一棵草，愛護一滴水，減少排放污，治理煙囪灰。human survival and development . 世界地球日英語演講稿 On Earth Day, 175 world leaders met at the United Nations to sign the Paris Agreement, a historic pact to curb the carbon emissions behind climate change. Several speakers kicked off the ceremony by describing what’s at stake, culminatin
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