教案名称 开放时间 添加时间
     preflight check 2023-03-21 16:50 至 2023-09-17 16:50 2023-03-21 16:50
     boarding and greetings 2023-03-21 16:51 至 2023-09-17 16:51 2023-03-21 16:52
     before take-off 2023-03-21 16:52 至 2023-09-17 16:52 2023-03-21 16:52
     beverage service 2023-03-21 16:52 至 2023-09-17 16:52 2023-03-21 16:53
     before take-off 2 2023-03-28 16:15 至 2023-09-24 16:15 2023-03-28 16:16
     meal service 2023-04-17 13:43 至 2023-10-14 13:43 2023-04-17 13:43