¼¼ÊõÒªÇó 1.ÏȽ«¹¤¼þÇåÀí¸É¾»ºóÔÙ×°Åä. 2.Ö±½Ç¶Ôµ¶¿éµÄ°²×°ÏÈÓÃÏú¶¨Î»,ÔÙÓÃÂݶ¤Å¡½ô. 3.µÈ¹¤¼þ×°ÅäºÃºó,½«¸¡¶¯Ö§³ÐÅ¡½ô.
ÉêÃ÷£ºÄÚÈÝÀ´×ÔÓû§ÉÏ´«£¬Öø×÷Ȩ¹éÔ×÷ÕßËùÓУ¬ÈçÉæ¼°ÇÖȨÎÊÌ⣬ÇëÓëÎÒÃÇÁªÏµ£¬ÎÒÃǽ«¼°Ê±´¦Àí£¡
·ÖÏíÖÁ£º