Another possibility would be to return to the regulatory system administered by the Civil Aeronautics Board before the deregulation of the airline industry in 1978.是什么意思_Another possibility would be to return to the regulatory system administered by the Civil Aeronautics Board before the deregulation of the airline industry in 1978.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句