可以读一下Diamond 首发于1979年,以后多次重版的著作:Guns, Germs, and Steel. 您的问题在那里都有清楚明白、令人信服的答案。
可以读一下Diamond 首发于1979年,以后多次重版的著作:Guns, Germs, and Steel. 您的问题在那里都有清楚明白、令人信服的答案。
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