对所有飞行关闭 closed to all operations
飞机所有者及飞行员协 aircraft owner & pilot associatio
航空器所有者和飞行员 Aircraft Owners and Pilots logo
所有的目视飞行 Visual Flight Rules ; VFR
独立飞行员协会已提起诉讼，要求政府为所有飞行员设定一个安全级别。
The Independent Pilots Association has filed a lawsuit asking the government to set one level of safety for all pilots.
向所有飞行旅客进行飞行前简令。
Conduct a thorough preflight briefing among all flight participants.
鸟类宁愿不去尝试更多的机会——它们要避开所有如大黄蜂的长相、声音和飞行模式的昆虫，以避免被蛰。
Birds prefer not to take any chances—and to steer clear of all insects that look, sound, or fly like a bumblebee to avoid being stung.
应用推荐