é£æï¼ä½ææãç½ç³ã
æ¥éª¤ï¼
1ãåä¸å æ ¹ä½ææâææâï¼æ´ååï¼æ¾å¨é³å°éå¹å¹é£ï¼é£å¹²ä¸ä¼å¿ã
2ãä½æææ¾å
¥é
ä¸è¸10-20åéï¼ä¸ç«å°±å¯ä»¥äºã
3ãç¨å¾®æ¾ååï¼è£
å
¥å¹²åçç»çç¶éï¼ç¶åæä¸ç½ç³ï¼è½»è½»æååã
4ãå°ç»çæ¾å
¥å°ç®±éå·è5个å°æ¶å¦ï¼ä¹åå°±å¯ä»¥å¼çå³å¯äºã
温馨提示:答案为网友推荐,仅供参考