Cách đọc kèo châu Âu512ӥ̶йϪһ14ŮڹϪ糧ҹŸһİŹӺֳڸ¼Ϫйͨɷ525Ŀǰѱ̾ˣϵĦĦϢ˾ӪꡱΪڡеΪǹ˾Ϊ߶ǹ˾Ǹ
ǰž̨庣Ͽˮʵϰ̨췢ʾžԡ̨еΪ˺ȨάϵƽȶҲΪάͬĹֹ̨ͬڸ̨ͼıȥ48֤ϯʿμйй˾ЭڶԱʾй˾ֺֽǻرͶߵĻʽǹɷݹ˾ƶȵӦ֮ҲǹƱڼֵԴȪ
Ҷ֪֮ͦҶӥ߷ż524ҶͦĺҶ֮ͦҶҶҺһʦԺ˶ԡ˾ԺѸ֪ͨѾڵһעйرҲעƼijҲ˵ǰ뵺ֵĶԻ;֮ǷdzϣظܹϧܹʵȡһЩڶԻ˳չȡûɹΪظر˫бҪͷ
ڵйʡί֯Ϣ19782³ļʡίIJ쵼ְݡձ桷ίҼίվѶΡԡڱ¶İеġԡǡԡɲǿǿӲҪǿ蹤дɲԡꡱԾеԴٱǸ浽͵ģȺԹص