Children fathered by older men are likely to be less intelligent than the offspring of younger dads, Australian and U. S. scientists have found in a report published recently.
美国和澳大利亚的科学家近日公布的一份报告中称，年龄较大的男性所生的孩子可能不如年轻男性的孩子聪明。
Children fathered by older men are likely to be less intelligent than the offspring of younger dads, Australian and U. S. scientists have found in a report published recently.
美国和澳大利亚的科学家近日公布的一份报告中称，年龄较大的男性所生的孩子可能不如年轻男性的孩子聪明。
应用推荐