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Cách đọc kèo châu Âuºг˿ͻ˵ɻɽһСʱԭƽȵķɻͻȻҵ֮һǿɳһ۾ͻȻ䰵̶Լ˿͵ļɻ½Ʒ䵽յĵδȡúϷõͣزĿϸعĹ涨Υж϶ΪΥĿƶûռƻʵʩֹΥõΪϷȡúϷõδȡý蹤̹滮֤ȡý蹤̹滮֤λ蹤̹滮֤涨ͣزĿڷй滮ǰȡʩй滮ʵʩӰڸع滮ȡʩʩӰԲûꡰ̳ijﱸҲעϯû̵ֵݼ븰½μӡ̳ݼٳδмѯǷӰ쵽̳ľٰ½̨췢˰ɽ16յзϾʹ˻ӦʾйطһֱͿչĵʽڽ˳Ĺͨ
絾ԲƽϺε絾ڷϴڷƺȥеչϿȫеԲijԲϵԲεԲųֽӽβȿѳ40%ֵѴ3-4Ҷͻƻֹ߳ѳ70%ʡϵ˳ͻƻֻ
óϢʿ·紬йڵո߶֤ԭйĴֻת