该内容是考试会涉及到的知识点，北京张博士医考中心搜集整理，请参考。

　　例句：

　　They should of course ensure that low income families with children receive adequate financial support,that childcare is affordable,and that the cost of housing is not so expensive that couples are forced to delay having children.

　　【主干】

　　They should ensure+that引导的宾语从句。

　　【修饰成分】

　　that low income families…that childcare…and that the cost…为三个由that引导的并列宾语从句;其中，that couples are forced to delay having children为结果状语从(so…that…结构)

　　【翻译】

　　当然他们应该确保有孩子的低收入家庭获得足够的资金支持，确保让他们支付得起儿童看护费用，确保住房成本不会高到迫使夫妇推迟要孩子。

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