The Tupolev Tu-154 aircraft that crashed while carrying 92 people on board was one of Russia's best known models.
원문출처 : http://www.cnn.com/2016/12/25/europe/russian-plane-tu-154/index.html
원문출처 : http://www.cnn.com/2016/12/25/europe/russian-plane-tu-154/index.html