translation.en: It had been waiting there since 1960 when Alister Hardy, a marine biologist, said, "I think what happened, perhaps our ancestors had a more aquatic existence for some of the time."
translation.zh: 它从1960年就开始等在那里了 当海洋生物学家Alister Hardy 说：“我认为 我们的祖先可能 在水中栖息 生活了一段时间”