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1.The construction workers were busy installing the gunite ring around the base of the building.
建筑工人正在忙着在建筑物的基础周围安装混凝土环。
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2. The engineer designed a gunite ring to reinforce the foundation of the bridge.
工程师设计了一个混凝土环来加固桥梁的基础。
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3.The gunite ring was installed to prevent water seepage and maintain the structural integrity of the building.
安装混凝土环是为了防止水渗漏并保持建筑物的结构完整性。