近来,“宅男”、“宅女”之称频繁见于网络、报纸,它是指因沉浸于某种兴趣之中而长期足不出户的男孩、女孩或男女青年。在此,我们借该意,姑且将因天气寒冷而被父母“闷”在家中的婴幼儿宝宝称为“宅童”。我们想告诫各位家长的是,于健康而言,长期“足不出户”是不可取的,特 Recently, the term “otaku” and “otaku” are frequently found on the Internet and in newspapers. It refers to boys, girls or young men and women who have long remained at home for some reason. Here, we borrow this idea, tentatively due to the cold weather by their parents “nausea ” at home, infants and young children called “child ”. We would like to remind parents that in health, long-term “staying at home ” is not desirable, especially