Think you own whatever land you land on,Earth is just a dead thing you can claim,But I know every rock and tree and crea......

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1.The otter often shows off his abilities,“I have seven a-bilities.I can pretend to be dead;I can swim;I can…”水獭整......

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大自然的小“奇葩”...

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Contamination of water bodies by inorganic mercury (Hg[II]) used in placer mining of gold deposits in the Madre de Dios ......