ãã¬ã¤ã¤ã¼ã®ç²å´ã¨ã²ã¼ã ã»ãã·ã§ã³ã®é·ãã®é¢ä¿ã«é¢ããç 究
é害è ãã²ã¼ã ã楽ããããã®ã¤ã³ã¯ã«ã¼ã·ããã¶ã¤ã³ã¯ãã¾ãã¾ãéè¦ãªãã¼ãã¨ãªã£ã¦ãã¾ãããã®æ¹åæ§ã§ã¯ã身ä½çã»ç²¾ç¥çé害ãæã¤ãã¬ã¤ã¤ã¼ãã©ã®ããã«ã²ã¼ã ãä½é¨ã§ããããæ¢æ±ãã¾ããç¹ã«ãã¦ã¼ã¶ã¼ã¤ã³ã¿ã¼ãã§ã¼ã¹ãæä½æ¹æ³ã®å·¥å¤«ãé³å£°èªèæè¡ã®å©ç¨ãããã¦é©å¿åé£æ度è¨å®ãã©ã®ããã«é害è ã®åå ãä¿é²ãããã«ã¤ãã¦èå¯ãã¾ããã¾ããã¤ã³ã¯ã«ã¼ã·ããã¶ã¤ã³ãã²ã¼ã æ¥çå ¨ä½ã«ä¸ããå½±é¿ã«ã¤ãã¦ãè°è«ãã¾ãã