>>400
å¯åå¿ãããªãæ»äº¡ããŸããããã ããåŸéºçã§é害è ã«ãªã£ãã²ãšãèŠãŠæã€ã»ãããããããè·å ŽåŸ©åž°ã§ããéè·ããŠãã®å€ãããã¹ããŒãéžæã ã£ãŠåŸéºçã§åŒéã©ãã·ã¥ã ãã
å¯åå¿ãããªãæ»äº¡ããŸããããã ããåŸéºçã§é害è ã«ãªã£ãã²ãšãèŠãŠæã€ã»ãããããããè·å ŽåŸ©åž°ã§ããéè·ããŠãã®å€ãããã¹ããŒãéžæã ã£ãŠåŸéºçã§åŒéã©ãã·ã¥ã ãã