While this is a valuable objective, in reality there will still be many changes within a single component that require change in other components.

虽然这个目标非常有价值，但在实际中，仍然会存在单个组件中的很多变更要求对其他组件进行更改的情况。

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However, the objective social reality is that more and more children have to live in single-parent families, which is fragmentary both in structure and function.

然而客观社会现实是：越来越多的孩子不得不被动地生活在单亲家庭这种结构与功能都残缺不全的家庭中。

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