金屬                創(chuàng)造力         木制的;木頭的        

丑陋的;難看的         煤;煤塊      花費         

方法;措施            有害的       承擔(dān)得起

回收利用             大門          瓶;瓶子     

metal        creativity        wooden 

ugly         coal              cost 

method       harmful          afford  

recycle       gate             bottle

題目來源：一課一練創(chuàng)新練習(xí)九年級英語全一冊人教版 > Unit 13 We're trying to save the earth!

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 Why do we need to throw less away? There are two reasons. One is that some resources (資源）are nonrenewable (不可再生的）.That means there is only a certain amount of that resource in the world. One example of this is oil. When we use up all the oil in the world, there will be no more.

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