【正文】
39。39。資料共分享,我們負(fù)責(zé)傳遞知識。關(guān)于環(huán)保的英語演講稿,batteries and so on , is produced every day . after we learnt the passage make our environment more beautiful , we found a lot of rubbish thrown into dustbins could be recycled in fact during our discussion. so we thought it would be better if we could classify rubbi