自然界では強者が生き残り、弱者が淘汰されるのが現実だ。
In the natural world, it is a reality that the strong survive and the weak are eliminated.
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Prepare to survive the harsh winter.
自然淘汰の理論によれば、環境に適応した生物が生き残る。
According to the theory of natural selection, organisms that adapt to their environment survive.
Usage Notes
Used for living after a disaster or competition.
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