《沉默中的悲剧：斯摩棱斯克航空惨剧的揭示与反思》师尊每天都在挨c中醒来

　　In an unprecedented air crash perceived as the most tragic event in post-war history of Poland, ninety six of the most influential politicians, military leaders including the president, died. The relatives of the victims tell about their emotional struggle and the impact the catastrophe.