Cách đọc kèo châu Âu죿ãԽԣǰ˾ս佫һо֮ͬѾ뾣ݽʿУ˿̼ŷɾȻɱôòʤбŵǿԹ˿˷йĵطƽιĶͿʼԷΪŷɽк
УӵºĿһۺٵķʱ˻شӪٳָӱԯţȴԯõˣԬæָǿǰԯŷżõͨԯԷ䣬һʱ䣬ԯ£յļ긲ǣټɳֻ֮˱䣬һ˫Ŀһ¬ͽĿУͷ£ûϢϧʢϵֻDzϵʹŷǣڡббĶԻµʱ˫Ѿ֪ٴΣ˭Ҳǰһŷɼ֮ƢȻɱ꣬۶ȴ˲٣һɵ£ƵĿ
裵ıڷѩ̤ŻѩѸϽ£ɱȻˣ˿Ѿ˲ôˡʱ䣬˫̽ƵĹȻţתۼѾ֮ߵû̫ĶֻԬԲֵƺӡ֤Ʋ⣬ԬĿǰûܲ˺Ĵ㣬˫ҪĿ꣬ǻͬʱDZߵǴ̫õϢľѾ˻ι¡Ӫָ£ķѸٱ𣬸šҪҲƿء
˺£״ɻʵܵĴȼԲʮ֮ڣܿdzĻ·춼ӳˡ