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如今各种海洋生物赖以生存的环境遭到了严重污染,于是我发明了这套海底净化器,它将净化海水,还海洋生物一个洁净的世界,让它们自由自在地生活着。
Nowadays, the living environment of all kinds of marine life has been seriously polluted. Therefore, I invented the seabed purifier, which will purify the sea water and clean the world of marine life so that they can live freely.