3ÔÂ23ÈÕ£¬°²»ÕÙñÖݵØÇøÖÆ·ÛÆóÒµÊÕ¹º¼Û¸ñ1.61Ôª/½ï¡£°²»ÕÙñÖݵØÇøСÂóÊг¡¼Û¸ñ¸ßλÔËÐУ¬»ù²ãÅ©»§¡¢Á¸Ê³ÊÖÖÐÓàÁ¸²»¶à£¬Êг¡¼Û¸ñ¸ßλÔËÐС£