½á¹¹Ìص㣺 1¡¢ÄÜÁ¬ÐøÅÅË®¡¢ÐÔÄÜÎȶ¨¡¢ÅÅË®Á¿´ó¡¢Â©Ë®Á¿Ð¡¡£ 2¡¢ÄÜÅÅÁ¬Ðø±¥ºÍË®£¬ÖÁʹÉ豸Äý½áË®ÖÍ´æÁ¿½ÏÉÙ¡¢Éýο졢¼ÓÈÈζÈÎȶ¨¡£ 3¡¢ÓÐ×Ô¶¯ÅÅÀä¿ÕÆø×°Öã¬ÎÞÆûËøÏÖÏ󣬹¤×÷ƽºâÎÞÔëÒô¡£