对于大多数城镇家庭来说，住房、子女教育、医疗目前已成为家庭负担中的最主要部分，占据了他们收入的大部分．
Housing, children’s education and medical care have currently become their heaviest burdens, accounting for a major part of their income.
对于大多数城镇家庭来说，住房、子女教育、医疗目前已成为家庭负担中的最主要部分，占据了他们收入的大部分．
Housing, children’s education and medical care have currently become their heaviest burdens, accounting for a major part of their income.
