名词
中文翻译：第五纵队队员
同义词：
['sixth columnist', 'fifth columnist例句：1. The fifth columnist was a secret agent who helped the government.（第五纵队队员是一名秘密特工，帮助政府。）']
例句：
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1. The fifth columnist was a secret agent who helped the government.
第五纵队队员是一名秘密特工，帮助政府。
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2.The fifth columnist was a member of the resistance movement.
第五纵队队员是抵抗运动的成员。
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3. The fifth columnist was a spy who worked for the enemy.
第五纵队队员是一名为敌人工作的间谍。