·µ»Ø

Ç×ÎÇÎÒµÄÎÞÁ¼Ð£²Ý

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
ÆÆËéµÄÏ£¼½(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    Õâ¾ÍÊÇÎÒÏëÒªµÄÉú»î£¬ÏëÒªÓÐÒ»¸öÈËÅã×ÅÎÒ£¬¼òµ¥¶øÐÒ¸££¬´¿½àÈ´ÎÂů£¬²»ÓÃÿÌì¶¼½õÒÂÓñʳµÄÉú»î£¬Ö»Ï£ÍûÓÐÒ»×ùÊôÓÚÎÒÃǵķ¿×Ó£¬Ã»ÈË´òÈÅ£¬ÄãÿÌìÉϰ࣬ϰ࣬ÎÒ×öÁËÈȺõºõµÄ·¹²ËÔÚ¼ÒÀïµÈËû£¬¿´Ëû³ÔµÃÒ»Á³ÐÒ¸££¬ÎÒÒ²¸ú×ÅÐÒ¸£

    ½«À´»¹»áÓÐÎÒÃǵĺ¢×Ó£¬»òÐíÒ»¸ö»òÐíÁ½¸ö£¬ÎÒÃǾÍÕâÑùÒ»ÆðÂýÂý±äÀÏ£¬³ª×Ÿè½áÊøÐÒ¸£Æ½µ­µÄÒ»Éú

    Èç¹ûÕæµÄÄÜÓÐÕâÑùµÄÒ»Ì죬¸Ã¶àºÃ£¿

    ~~~~~~~~~~~~~~~~~~~~~
ÆÆËéµÄÏ£¼½(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³