工人们正在用锤子反复敲打那块金属。

The workers were slogging at the metal piece with hammers repeatedly.

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The workers were slogging at the metal piece with hammers repeatedly.

slogging 是动词 slog 的现在分词形式。slog 的意思是"辛苦劳作、卖力干活",通常指需要付出大量体力的重复性劳动。这个词带有"费力、艰难"的意味,强调工作很辛苦。

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