ããçºéé害ãšæçé害ã«ã€ããŠãïœãªã³ã©ã€ã³ç¡æéå¬ïœ
çºéé害ã¯çãŸãæã£ãŠã®ãã®ã§ãããæçé害ã¯åŸå€©çãªãã®ãšããéãããããŸããäœæ
ãã®2ã€ã䌌ããããªç¹æ§ãæã€ã®ãããããŠå
šã察å¿ãéã2ã€ã®é害ã«ã€ããŠã®é¢ããæ¹ã«ã€ããŠåãããããå®è·µçã«ãäŒãããŠãããŸãã