名词
中文翻译：商人旅行者
同义词：
['business traveler', 'commercial traveler', 'businessman traveler']
例句：
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1. He is a professional who travels extensively for his job.
他是一名职业旅行家，经常出差。
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2. The company's CEO often travels to different cities to attend conferences.
公司的首席执行官经常出差到不同的城市参加会议。
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3. As a business traveler, she always carries her passport and visa with her.
作为一名商务旅行者，她总是随身携带护照和签证。