The feeling of being in over your head is something most people have encountered at some point.
원문출처 : http://www.cnn.com/2016/12/14/health/david-nott-war-surgery-training-syria/index.html
원문출처 : http://www.cnn.com/2016/12/14/health/david-nott-war-surgery-training-syria/index.html