children are likely to have less supervision at home than was common inthe traditional family structure,这句话怎么翻译,尤其是黑体,主语
问题描述：
children are likely to have less supervision at home than was common in the traditional family structure,这句话怎么翻译,尤其是黑体,主语是谁啊
答
与传统家庭相比,这类家庭的孩子很可能受到的管束相对较少.
than后省略了supervision