关于海洋对人们很重要的英语作文Theoceanisveryimportanttous作业帮
2020-07-19 15:57:01
As we all know the sea food we eat is from the oceans.In the past,the oceans was very clean and beautifull,there were a lot of sea animals in them.But nowadays the oceans is dirty,many sea animals are die.we must keep them clean.We must stop polluting them.The oceans is very important to us!
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