8ÔÂ22ÈÕ£¬ºÓ±±ÕżҿÚijÑàÂó¼Ó¹¤³§ÑàÂóÃ׺¬Æ±³ö»õ¼Û¸ñ2.15Ôª/½ï£¬¼Û¸ñά³ÖÎȶ¨£¬³§¼Ò³ö»õÕûÌå²»¿ì£¬Êг¡¹ºÏú»ºÂý¡£