空氣環(huán)保英語(yǔ)演講稿-在線瀏覽
2025-04-14 02:00本頁(yè)面
【正文】 thing around your neighbourhood. Have you ever thrown any litter onto the ground?Have you ever drawn pictures on public walls?Have you ever spat in a public place?Have you ever cut down trees?If your answers are 。,it means that you have already helped protect our environment. It is our duty to keep our envionment clean and tidy. You might ask yoursel
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