They cherished the child as one of their own 他们把这孩子当作自己亲生子女一般。
2.
They have cherished the child as one of their own 他们把这个孩子当自己的亲生子女来抚养。
3.
I can ' t bear to see old people being maltreated by their own children 10我不忍心看到老人受到他们亲生子女的虐待。
4.
Statistics indicate that the alternatives to traditional nuclear families - single parent families , stepfamilies , and children living with other family members , such as grandparents - are less satisfactory for the mental health of the children 统计资料显示，有别于只包含父母与亲生子女的传统家庭的其他方式，例如单亲家庭、再婚家庭或让孩子与其他亲戚如祖父母生活在一起，孩子的心理健康都是令人不满意的。
