Part One Airport Announcement(机场广播) 001 Unit 1 Departure Check-in Announcement(办理乘机手续广播) 002 Unit 2 Delay Announcement(航班延误广播) 009 Part Two In-flight Service Announcement (机上服务类广播) 017 Unit 3 Announcement During the Boarding Process(登机广播) 018 Unit 4 Announcement During the In-flight Service Process(服务流程广播) 030 Unit 5 Announcement During the Landing Process(落地广播) 048 Unit 6 Special Situation Announcement(特殊情况广播) 066 Unit 7 Holiday Announcement(节日广播) 087 Part Three Safety Announcement(机上**类广播) 103 Unit 8 Restriction of Electronic Devices (限制使用电子装置) 104