如题所述
è°¢è°¢ä½ ä¸ºæåçï¼ææ¯å»º13米宽x50ç±³é¿çæ¿ï¼å¢é«æ¯3ã3ç±³ï¼24å¢ï¼å±é没æ±å5.5ç±³ä¸æ¶20å·¥åé¢ï¼ä¸é¢14cåé¢ç棱æ¡ï¼ä¸é¢å¤åä¿æ¸©æ¿ï¼å½©é¢æ¿ï¼
è¿æ ·å¯ä»¥å