飞行员在起降时为了安全而低机灯. Pilots dim cabin lights for safety during takeoffs and landings.
飞行员在起降时会低机灯,以帮助乘客和机组人员适应黑暗情况. 这有助于提高疏散安全性. Pilots dim cabin lights during takeoff and landing to help passengers and crew adjust to darkness in case of an emergency, improving evacuation safety.
飞行员在起降时为了安全而低机灯. 
Pilots dim cabin lights for safety during takeoffs and landings.