In 1859, Darwin's perception and evidence became "on the Origin of Species by Means of Natural Selection, or the Preservation of Favored Races in the Struggle for Life."
1859年，达尔文的认知和论据让他完成了“物竞天择来获得物种起源，或是生命斗争中，保存了优等品种。”
In 1859, Darwin's perception and evidence became "on the Origin of Species by Means of Natural Selection, or the Preservation of Favored Races in the Struggle for Life."
1859年，达尔文的认知和论据让他完成了“物竞天择来获得物种起源，或是生命斗争中，保存了优等品种。”
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