¹ãÖÝleyu¡¤ÀÖÓã(Öйú)ÌåÓý¹Ù·½Íøվǰ¶Îʱ¼äÀ´ÁËÒ»¸ö¿Í»§£¬À´¿¼²Á¹ã¸æµñ¿Ì»úµÄ£¬¶Ô»úÆ÷×ö¹¤ÐÔÄܺÍʵµñºó¶ÔÎÒÃǵĻúÆ÷ºÜÂúÒâ¡£ÔÚÀ뿪³§·¿ÊÇ¿´µ½ÕýÔÚµ÷ÊÔÇиîË®¾§×ֵĻìÇм¤¹â»ú£¬ÇиîË®¾§×ÖµÄËٶȷdz£¿ì¡£Çиî¿Ú¹â»¬£¬»¹¿ÉÒÔ¼Ó¹¤²»Ðâ¸Ö¡£Ëû¾ÍÖ±½Ó˵£ºÄãÃÇÔõôû¸øÎÒ½éÉÜ×ÅÒ»¿î¡£ÆäʵÎÒÃÇÔÚ½»Ì¸Öн¨ÒéËûÂò¼¤¹â»ìÇлú£¬½ðÊô·Ç½ðÊô¶¼¿ÉÒÔµñ¿ÌÇи¹¦ÂÊ´ó¡£Ð§¹ûºÃ¡£2cmµÄË®¾§×ÖÒ»´ÎÇиîÏÂÀ´¡£µ«ËûÒ»¿Ú·ñ¾ö¼Û¸ñÌ«¹ó¡£¿Ú˵²»ÖªµÀËüÕæÕýµÄЧÂÊ£¬ËûÒ²²»ÐÅ¡£µ±Ëû¿´µ½Á˶ø±»ÕæÕýЧ¹ûÕ÷·þ¡£Ö±ÂòµÄ»ìÇлú¡£Í¶×Ê¿ÉÄܶàÁË¡£µ«Ð§ÒæÒ²ÊÇÔ¶Ô¶³¬Ô½Ö®Ç°µÄͶ×ʵġ£