名词
中文翻译：商人交换
同义词：
['trade', 'business exchange', 'commercial exchange']
例句：
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1. The merchants exchanged goods at the market.
商人在市场交换商品。
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2.They conducted a business exchange to expand their network.
他们进行了一次商业交流以扩大他们的网络。
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3. The company's annual business exchange was a significant event for its investors.
该公司的年度商业交流对投资者来说是一个重要的事件。