Helmut Jahn, the architect behind some of America's best-known buildings, has died in a bicycle accident aged 81.
원문출처 : https://www.cnn.com/style/article/helmut-jahn-chicago-accident-death/index.html
원문출처 : https://www.cnn.com/style/article/helmut-jahn-chicago-accident-death/index.html