1ãæ£æèæ°ã主è¦æ¯ç®è¤ç£èå¼èµ·çï¼ç®è¤ç£è容ææ»ç并ä¸æ©æ£ï¼æ以容æè±ç®ã 2ãç®è¤å¹²ç¥ã主è¦æ¯èé¨å¹²ç¥å¯¼è´è表ç®ç»èä¾æ°§ä¸è¶³æä¾æ°´ä¸è¶³ï¼é æè表ç®ç»èåæ»ã 3ãä½å 缺ä¹ç»´çç´ E 缺ä¹ç»´çç´ E容æ导è´ç®è¤åæ»è±ç®ã建议平æ¶å¤åè¬èæ°´æ