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SCIENCE STUDY

Rhino almost extinct

作者:TEENS
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高科技能阻止物种灭绝吗?词数 432 建议阅读时间 7分钟

There are more than seven billion people on Earth, so it’s hard to imagine only having one other of your kind to keep you company. But sadly, for the white rhino, the world recently became a very lonely place.
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