The association also said that standards of training must be raised among flightcrews and air traffic controllers as the sky has become ever more crowded.
该协会还表示,必须提高机组人员和空中交通管制员的培训标准,因为空中交通越来越拥挤。
2
And in announcements by flightcrews and even in safety videos.
而且在飞行工作人员的公告,甚至在安全视频中也有公广告。
3
This is why flightcrews are trained in teamwork and communication.