This DVD player is damaged.這個(gè)DVD機(jī)壞了.This DVD player reproduces the sound of the piano very well.這部DVD播放機(jī)能夠很好地再現(xiàn)鋼琴的聲音.An all - region DVD player such as Apex is strongly recommended.大多數(shù)dvd產(chǎn)品的區(qū)域編碼是6.我們建議您使用全區(qū)播放器來放映我們的產(chǎn)品.不存...