白色污染的意思飞机紧急情况姿势 英语喊话
melatonin
1、We have only one air conditioning pack operational.Request a new cruising level below FL300.四个月宝宝早教
dpf英语文摘下载我们仅有一个空调组件运行。请求新的巡航高度低于高度300。
the monster eminem
2、All our air conditioning packs have malfunctioned.Request rapid descent to MEA.
我们全部的空调组件已故障。请求快速下降到最低航路高度。
3、We had a malfunction of one air conditioning pack.Request descent to a lower level.
我们有一个空调组件故障。请求下降到较低高度。
4、We have lost electrical power to the cabin air compressor.Request immediate descent to 10,000 feet.
我们的客舱空气压缩机失去电源。请求立即下降到10000英尺。
英语口语报名aidu>伦敦奥运会hey jude
amendment5、We just had a smoke emergency.We need to depressurize the airplane to let in fresh air.Request rapid descent to 8000 feet.
我们刚发生烟雾紧急状况。需要释压让新鲜空气进入飞机。请求快速下降到8000英尺。
