严重紊流中采用的最佳空速和飞行形态，是能够在保持结构完整的前提下，为意外失速和高速抖振提供全面保护的空速和形态。高空遇到的紊流多数都不严重，也不需要降低空速。切勿以低于当前飞行条件下的 （ ）的速度进行飞行。推荐的最大穿越紊流速度为（ ），取两者中的较低者。

旅客舱门警告和警戒信息显示在：Passenger door warning and caution messages are displayed:

舱门信息显示在：Door information is displayed on..

如果左翼上的一个应急出口打开：If one of the left over-wing emergency exit is opened?

音响警告DOOR 响起当：An aural DOOR is sounded when?

登机门楼梯允许的最大人数是：The maximum number of people permitted on the passenger door stairway is?

为打开前货舱门：To open a forward cargo door:

头顶逃生舱口跟后设备舱门有什么相同之处what do the overhead escape hatch and the aft equipment bay door have in common?

旅客舱门安全地关闭并锁上当A passenger door is safely closed and locked when:

哪种显示确认勤务舱门已经关闭Which indication confirm that the service door is closed?

货舱，电子设备舱和后设备舱门都在舱门简图页上显示The cargo bay,avionics and the aft equipment bay doors are all presented on the DOORS synoptic page