名词
中文翻译：Unknown
同义词：
['light mortar', 'light rifle']
例句：
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1. The soldiers were using a light machine gun to suppress the enemy's fire.
士兵们使用轻型机关枪压制敌人的火力。
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2. In the battle, he was wounded and had to use a light machine gun to defend himself.
战斗中，他受了伤，不得不使用轻型机关枪来保护自己。
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3. The light machine gun was a crucial weapon in the war.
轻型机关枪是战争中至关重要的武器。