人类这样繁衍, 必然引起自然界的制衡. 所以,还是乐观地看things happened for the best. otherwise, who knows?:-( (水城百事)

by 匿名, Thursday, February 27, 2020, 13:05

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推荐这本500页的畅销书，全文有声播讲在油管里有《人类简史》，以色列人写的

by 书中内容不代表本人看法, Thursday, February 27, 2020, 13:09 @ 匿名

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