ããã¡ãŒã«ã¯ãå°å·ç©ãCDãDVDãéãã®ã«äœ¿çšã§ãéæã¯éãã«ãã180åïœ360åãšããããŸã
ã¬ã¿ãŒããã¯ãšéã远跡ãµãŒãã¹ã¯ãããŸãã
ã¬ã¿ãŒããã¯ã¯ä¿¡æžãããããŸãããããã¡ãŒã«ã¯éããŸãã
ä¿¡æžãšã¯
æžç¶ãè«æ±æžãèš±å¯æžã蚌ææžãªã©ã§ã