短語詞組短語travel service industry 旅行社行業(yè)Travel agency industry 旅行社業(yè);旅行社産業(yè)international travel service industry 國際旅行社業(yè)travel insurance industry 旅遊保險travel agency industry law 旅行社法china s travel service industry 中國旅行社業(yè)travel agent industry in Anhui 安徽旅行社行業(yè)Travel Agency Industry 's Profit Margin 旅行社利潤率travel industry chain 旅遊産業(yè)鏈 返回 travel industry