名词中文翻译
中文翻译：打桩机
同义词：
['pile driver', 'hammer']
例句：
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1. The construction crew used a piledriver to break up the frozen ground.
建筑工人使用打桩机打破了冻土。
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2.The hammer was used to drive the nailsinto the wood.
锤子被用来把钉子钉入木头。
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3. The hammer is essential fordriving stakes into the ground.
锤子对于打入地桩至关重要。