1ãç¨å¸å°å¨å
¨é¢å¸å°
ãã2ãç¨éæ¸
æ´å ï¼ä¹å¯æ³¨å
¥å·é¾å¨ã
ãã3ãå¨å£çº¸ãå£å¸ä¸å
¨é¢å·æ´æ¸
æ´åã
ãã4ãä½ç¨10-15åéåï¼æ±¡æ¸è±ç¦»çº¤ç»´ã
ãã5ãç¨è¸æ±½æ¸
æ´æºæ¸
æ´ï¼æå°ç»è¿ä¸¤æ¬¡æ½æ´ã
ãã6ãå¨æ¸
æ´å£çº¸ãå£å¸çåæ¶ï¼ç¨å¸æ°´æºå¸åå·²æ´å®çå£çº¸ãå£å¸ã
ãã7ã让å£çº¸ãå£å¸å®å
¨å¹²éï¼ä¸ºå å¿«å£çº¸ãå£å¸å¹²éï¼å¯å¼å¨å£çº¸ãå£å¸å¹å¹²æºã
温馨提示:答案为网友推荐,仅供参考