名词
中文翻译：填充建造
同义词：
['construction fill', 'fill construction例句：1. The engineers are busy filling the gaps in the road with concrete.（工程师们正在用混凝土填补道路的缝隙。）2. The construction site is a mess; we need to fill up the holes before we start work.（施工现场一片混乱，我们需要在开始工作前先填平坑洞。）']
例句：
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1. The engineers are busy filling the gaps in the road with concrete.
工程师们正在用混凝土填补道路的缝隙。
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2. The construction site is a mess; we need to fill up the holes before we start work.
施工现场一片混乱，我们需要在开始工作前先填平坑洞。
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3. The builders used a special material to fill the cracks in the walls and make them stronger.
建筑工人使用了一种特殊材料来填充墙壁中的裂缝，使其变得更坚固。