µÂ¹ú¼ÓѹÁÜÔ¡»¨È÷ÅçÍ·Ì××°¼ÒÓÃÏ´ÔèÔöѹãåÔ¡Ô¡ÊÒÈÈË®Æ÷¸ßѹÈí¹ÜÂÁ 300¿×Ôöѹ»¨È÷£¬Ä¿Ç°¾©¶«¹Ù·½Æì½¢µêÆ´¹º¼Û2.9Ôª£¬ÁìÈ¡ÓÒÉÏ·½ÓÅ»Ýȯºó¿ÉÒÔ×öµ½1.9Ôª°üÓÊ£¬¸ÐÐËȤµÄÅóÓѲ»Òª´í¹ý¡£