3ÔÂ10ÈÕ£¬ºÚÁú½­Ê¡ÆëÆë¹þ¶ûÊаÝȪÏØóÒ×É̱¨ÈÕ±¾ºìС¶¹°ë³ÉÆ·³ö»õ²Î¿¼¼Û6.8Ôª/½ï£¬Êг¡ÑÓÐøµÍÃÔ£¬É̼ҹÛÍûΪÖ÷¡£