Cách đọc kèo châu Âuڳʱῴֲ߲ͬǷֱв֤ͬʶʳƷɫʳƷлʳƷֱʶ߲˵IJͬҪʳƷҪеĹһɫʳƷлʳƷҪϹұиԸߵҵ϶仰˵ɫʳƷʳƷıҪлʳƷıȫ̲ʹûѧũҩˮȶϿҪĿлƷʺͻѺõĴζŸȻȫЩлʳƷл水·ôǾͲҪڻչҵЩӡ̡ܽҵҵĵҲùܹܰ?Dzǡ۹Ͻ͡ƶȡ!
οϢ57ձýܹú֯ICAO߲㽫ʳ۳ʿɺºߵҪ
Լϵġһйԭ˵ǡйι۵㡱Ҳ
˳İҴ֮ȫᳵȶ·쿺ʦʦ⺣ƽΪڹֳһҪȡ֤һǮΪѺǮһҪΪһǮͻᱻǣűСϺʳٶȿӦǿڵ̬γɾȥ8ֵٶʼСϺϽʱܼפ¹ʹǰ֮Ҳ罻ýĹ㷺עҵűʾٶˮʺܺζСϺΪֳǨ