ä¸ã
åååé¡»å头ä¸ç绿è²åºå为润æ»æ¡ï¼æ¶¦æ»æ¡å
å«æ¶¦è¤æåï¼è½ä½¿åé¡»æ´é¡ºæ»ï¼æææ´æä¹
ã
äºãåå©æå¨åé¡»åå头æ´æ¢æ¥éª¤å¦ä¸ï¼
1ãåæä¸æ个æé®ï¼ç¨å¤§ææå¾ä¸æ¿æé®ï¼åæ¶ä¸çå¡æä¼èªå¨è½ä¸ã
2ãå°æ°å头æ´æ¢ä¸å³å¯ã
3ãåæçå½ä¸æä¸ä¸ªå¡åï¼æå½ä¸çä¸ä¸ªå¯¹ååçåé¢å¹è¿å»çå°æ¹ï¼ç¨ç¨ä¸æ¨å°±è¡äºã