2ÔÂ22ÈÕ£¬ºÚÁú½­Ê¡ÆëÆë¹þ¶û¿Ëɽµ°°×42%ËþÁ¸×°³µ²Î¿¼2.52Ôª/½ï×óÓÒ£¬³É½»ÈÔÏÔÒ»°ã£¬Ã³Ò×ÉÌÄ¿Ç°ÊÕ»õÒâÏòÔÝÏÔÒ»°ã¡£