airplane stall warning device

例句：

1. 1. The airplane stallwarning device is designed to alert pilots when the aircraft's engines are not functioning properly.
   飞机失速警告装置旨在当飞机的引擎出现故障时，提醒飞行员。
2. 2. In order to ensure the safety of passengers and crew, this device is essential for modern airplanes.
   为了确保乘客和机组人员的安全，这种装置对于现代飞机来说是必不可少的。
3. 3. The stall warning device is a crucial component of an airplane's emergency evacuation system.
   失速警告装置是飞机紧急疏散系统的一个关键组成部分。