Since the 1980s, the Buildings Department has conducted clearances of illegal rooftop structures to remove risks to building structures or from inadequate fire escapes.

自八十年代以来，屋宇署致力把违例的天台搭建物清拆，以免它们危及楼宇结构和走火通道。

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Since the 1980s, the Buildings Department has conducted clearances of illegal rooftop structures to remove risks to building structures or from inadequate fire escapes.

自八十年代以来，屋宇署致力把违例的天台搭建物清拆，以免它们危及楼宇结构和走火通道。

youdao