The company has steadily been losing market share to Boeing and Airbus.该公司的市场份额持续不断地被波音公司和空中客车公司抢走。The American plane makers continue to accuse Airbus of unfair competition.美国的飞机制造商继续指控空中客车公司不公平竞争。The American plane makers continue to accuse Airbus of unfair competition.美国飞机制造商继续指控空中客车公司不正当竞争。