对我们很多人来说，家庭的概念比从前要小得多。

For many of us, the concept of family is a lot narrower than it used to be.

youdao

因此家庭的概念需要很多，分析，也许你们能够完成。

So the concept of family is in need of a great deal of analysis maybe you'll be able to do that.

youdao

界限是模糊的，但在我看来,是对家庭的概念的正确使用。

The limits are vague, but that seems to me to be the proper use of the concept of family.

youdao

extending the issue of the two-parent versus one-parent family is, "To what extent are these notions validated " cross-culturally?"

将双亲和单亲家庭的问题扩展了一下，“这些概念究竟在多大程度上,会因跨文化差异而有所变化“

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