图片新闻【300】布莱尔夫妇与清华学子座谈

British Prime Minister Tony Blair reacts as his wife Cherie sings the Beatles song 'When I'm 64' during an informal question and answer session at Tsinghua University in Beijing, Tuesday, July 22, 2003. Blair said on Tuesday he had no regrets over the war on Iraq despite questions about its justification after the death of a British scientist. (AP Photo/Stefan Rousseau/PA)

词汇：

prime minister n.总理, 首相

session n.会议

justification n.认为有理, 认为正当, 理由