图片新闻【242】韩国地铁纵火案

Police officers stand guard in front of the burnt-out train in Daegu city, 320km (200 miles)southeast of Seoul, Wednesday, Feb. 19, 2003. Fire raced through two packed subway trains in Daegu on Tuesday after a man lit a carton filled with an unidentified material that burst into flames, killing an estimated 120 people, officials said. (AP photo/ Yonhap, Sung Yeon-jae)

词汇：

burnt-out adj 损坏的； 烧坏的

packed 充满...的, 塞满了...的

carton n.硬纸盒, 纸板箱

unidentified adj.未经确认的

flame n.火焰, 光辉

estimate v.估计, 估价, 评估