A wrecking ball is a heavy steel ball, often suspended from a crane or a framework, used in demolition work to break down buildings and structures. The ball is swung or dropped to strike the structure with great force, causing walls and other elements to collapse. Wrecking balls can vary in size, depending on the project requirements, and are an effective tool for dismantling large, solid constructions. This method of demolition is often visible in urban settings and is known for its dramatic impact. However, it has become less common in recent years due to the availability of alternative demolition techniques.

“wrecking ball”的英语定义和含义

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