My personal opinion is that the first is the current level of development. In fact, for many people in China, flying is not so frequent … So, the meals at the airport will naturally conform to the understanding trend of businessmen-; amp； Quot Since I am richer and can fly, I naturally have to spend more money on meals. Amp” these are two extreme phenomena at present: the worse the traffic, the higher the price; There is a relatively high-end areas (such as villas) consumption will be higher. 2. There is also safety. Most airport restaurants are not allowed to have large open flame heating devices, and the requirements for processing flow and kitchen waste will be very different from those of ordinary restaurants in urban areas. Therefore, most airport restaurants still focus on fast food and western food; Chinese fast food is mainly delivered in semi-cooked or fully cooked plastic bags. So, think about it, what noodles are sealed in plastic bags, and when you get there and reheat them, the noodles won&;t. ; If you don&;t play, the soup may still have a plastic taste … and it must be 50-100 bowls … naturally, the taste can be imagined. The other thing is that we don&;t. ; Don&;t fly so frequently, the merchants in the airport, for the purpose of doing business once, will definitely not pay so much attention to the convenience of taste, and will be quick and convenient.