When a loft is insulated you need to ensure the roof space is ventilated.
阁楼隔热时，你要确保留一定得屋顶空间来安装通风设施。
英文例句大全为您提供ventilated roof英文例句大全,ventilated roof英文造句,关于ventilated roof的英语句子,单词ventilated roof怎么造句,ventilated roof英文例句大全有哪些,哪些英语句子是关于ventilated roof,英语单词ventilated roof的句子,单词ventilated roof如何造句,ventilated roof怎么造句等。