translation.en: Now, the cartoon is not such an exaggeration, because studies of identical twins who were separated at birth and then tested in adulthood show that they have astonishing similarities.
translation.zh: 其实，这幅漫画并没有很夸张，因为 对出生时分离， 成年时测试的同卵双胞胎 的研究表明他们有惊人的相似性。