都是 tourist workers
做旅行社的 = tour-operator
做酒店的 = accommodation and catering
做航空的 = aviation company; they all work in the same trade and are called: business colleagues
同行 [tóngháng]
[the same trade;of the same occupation;people of the some trade] 同行业,同行业者
craft brother
n.
同行
counterpart
peer
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024