Tourism is regarded as a smokeless industry.
旅游被认为是无烟工业。
Zhangjiajie Tourism that "smokeless industry" in transition are faced with the pressure.
张家界旅游这一“无烟工业”，面临着转型的压力。
The tourism has "the smokeless industry" and "the forever sunrise industry" laudatory reputation.
旅游业具有“无烟产业”和“永远的朝阳产业”的美称。
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