The A310 demonstrator aircraft is now ready for its next phase of ARBS flight tests, which will involve in-flight contacts and airborne fuel transfers with a variety of receiver aircraft.是什么意思_The A310 demonstrator aircraft is now ready for its next phase of ARBS flight tests, which will involve in-flight contacts and airborne fuel transfers with a variety of receiver aircraft.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句