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Animals have natural instinct for survival.
动物有求生的自然本能。
youdao
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Animals have a natural instinct for survival.
动物具有生存的天性。
youdao
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Struggling for survival is a human instinct.
求生是人类的本能。
youdao
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Struggling for survival is a human instinct.
求生是人类的本能。
youdao