Two U.S. Marines died on a training mission in Southern California when their helicopter crashed, a military statement said.
원문출처 : http://edition.cnn.com/2015/01/24/us/california-marine-helicopter-crash/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/01/24/us/california-marine-helicopter-crash/index.html?eref=edition