Five years later, it secured a place in the Man and Biosphere Network.

五年之后，它在“人与生物圈网络”中占得了一席之地。

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And if the biosphere is in trouble, then man is in trouble, for human beings are not immune to extinction, though they may like to think so.

如果生物圈有麻烦，人类就会有麻烦，因为人类不能够自外于物种灭绝，虽然他们喜欢这样认为。

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And if the biosphere is in trouble, then man is in trouble, for human beings are not immune to extinction, though they may like to think so.

如果生物圈有麻烦，人类就会有麻烦，因为人类不能够自外于物种灭绝，虽然他们喜欢这样认为。

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