" Cabin pressurization is used to create a safe and comfortable environment for aircraft passengers and crew flying at high altitude by pumping conditioned air into the cabin. " ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
"What is the cabin pressure of us airlines?" (¿Cuál es la presión de cabina de las aerolíneas estadounidenses?)