在美国,家长对低龄儿童的性别差异是很看重的,年轻的妈妈们会精心地为孩子挑选男用品、女用品,那些抱在手上的男婴,已穿上了正式的男装三角裤,尽管三角裤里还裹着纸尿布。他们的母亲说,应该让他知道自己是男孩。 In the United States, parents value the gender differences in young children. Young mothers will carefully select male and female products for their children. The boys in their hands have put on formal men’s briefs, Although the briefs are still wrapped in diapers. Their mother said that he should be made aware of himself as a boy.