ã¯ããäžåºŠã¹ããã¯çŽ æã®ã©ã€ã»ã³ã¹ãååŸããããšããã®ã©ã€ã»ã³ã¹ã¯æ°žç¶çã«ã䜿çšã«ãªããŸãã
å®é¡å¶ãã©ã³ã®äœ¿çšãçµäºããåŸã§ããå®é¡å¶ãã©ã³ã®ã¹ããŒã¿ã¹ã«é¢ä¿ãªããã¹ããã¯çŽ æã¯åŒãç¶ã䜿çšã§ããŸãã