实时处理经常被应用到航空预订系统中。
Real-time processing is often used in airline reservation systems.
直接文件组织对于航空预订系统的应用是非常理想的。
Direct file organization is ideal for the application of airline reservations systems.
航空公司的旅客可以放心，他们的预订会得到兑现。
Airline travelers need to be confident that their bookings will be honored.
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