2010.3.31 부산>서울 KTX 09:00/09:30/10:00/10:20/10:40/11:00/11:20/12:00/13:00/13:25/ 14:00/14:15/14:30/15:00/15:30/15:50/16:30/16:50/17:20등
당신은 어느 그룹입니까?