即使圈养长大的、从来没有猎杀过鲜活猎物的蟒蛇也会注意猎物的心跳——这说明这种行为是与生俱来的。
Even captive-born boas who'd never hunted live prey paid attention to the pulse-suggesting the behavior is innate.
即使圈养长大的、从来没有猎杀过鲜活猎物的蟒蛇也会注意猎物的心跳——这说明这种行为是与生俱来的。
Even captive-born boas who'd never hunted live prey paid attention to the pulse-suggesting the behavior is innate.
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