Cách đọc kèo châu Âuε˴ΧһЩطֱʹһλUberķбʾҰȫίԱᣨNTSBеһԼǶNTSB¼ľͬʱǶԶʻĿһȫİȫNTSBǰϯChristopherHartΪǵĵ·ȫϵͳȫµԱѵǶڽмϣܹ֮¶
ݹ1960ɽ22ɽƾѧԺҵ˱Ⱥںڹ˾1997ܹ˾ƲƲհ֮иŴ绰Գǡ¶̵ҲȷϡûаˡϹˡǰزġǰλҽԱݵ
ϺֶŰظýظйزڶԴ½еĿǰûйٷнʱڻý¶ͨ˰ԿȨĵԱɲ"Χ"֮Ϸ֮
1957ϾѧԺѧʿѧԺEMBAպѧʿоԱʦԴŮʿʾʾijó߰⳥ʵΪǷ˺ܶǮҾͺǰµķһǮһǮһĻʽ·϶ŵķҲЦԷڿűΪTheEast