The US's CBS News "48 Hours Investigates" program obtained a secret dossier in which photos of Diana, Princess of Wales laying in the back of the crash Mercedes were included. The program broadcast the photos last night.

词汇：

investigate v.调查, 研究

obtain vt.获得, 得到

dossier n.<法> 档案, 卷宗

crash n.碰撞, 坠落, 坠毁, 撞击声, 爆裂声

broadcast n.广播, 播音v.播撒(种子), 广播(无线电或电视);播送,播放