2ÔÂ6ÈÕ£¬É½¶«¼ÃÄþÓą̃»úÊÕ¶¹¾»Á¸×°³µ±¨¼Û²Î¿¼2.75Ôª/½ï£¬Ä¿Ç°¼«ÉÙÓÐ×°³µ£¬²úÇø´º½ÚÇ°´ó¶¹¹ºÏú»ù±¾½áÊø¡£