对市场的教育、推广依然是必需的，要让更多企业重视如何降低差旅成本。
The market education, promotion is still necessary to make enterprises more attention to how to reduce travel costs.
对市场的教育、推广依然是必需的，要让更多企业重视如何降低差旅成本。
The market education, promotion is still necessary to make enterprises more attention to how to reduce travel costs.
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