éå°è¿æ ·çé®é¢è§£å³çåæ³å¾æéï¼ä½ä¸ºèç¾å§æ¥è¯´ï¼æ æ³è·ä¸ä¸ªå»é¢è¿æ ·çæºææè¡¡ï¼æ以æéæ©ç解å³åæ³æ两个ãä¸æ¯åå½å°çæå¨åªä½æå ï¼äºæ¯ä»¥åå«å»é£å®¶å»é¢ï¼å¨äº²åååéé¢æè¿ä¸ªæ¶æ¯æ£åå¼æ¥ï¼å ±åæµå¶è¿æ ·çæºæã