ä¸ç¥ä½ 说çä¸æè¿æ¯ä¸æï¼é¢çº¿é®é¢æåºçº¿ï¼åºçº¿é®é¢æ¯æé¢çº¿ï¼ä½ åªè¯´åºé¢é½ç´§ï¼ä½ è¦ç¥éæ没æ紧线çææï¼æåºçº¿è¦ç夹线å¨æ¯å¦å¤¹æå
¶å®æè´¨æ¯çµ®èå½±å紧线ï¼çæ¢ç®æ¯å¦å¤±æã
追é®åºçº¿æ
追çé£å°±æ¯å¤¹çº¿å¨é®é¢ï¼å
æ£æ¥å¤¹çº¿å¨ä¿©è´´çä¹é´æ¯å¦å¤¹ææç©ï¼ç夹线å¨æ¬åèæ¾çº¿é¡¶éæ¯å¦æ²¡æå¤ä½ï¼æ²¡å¤ä½æ°¸è¿å¤¹ä¸ä½é¢çº¿ã
追é®å·²ç»è§£å³äºï¼è°¢è°¢