A total of 210,000 gallons of oil leaked Thursday from the Keystone Pipeline in Marshall County, South Dakota, the pipeline's operator, TransCanada, said.
원문출처 : http://www.cnn.com/2017/11/16/us/keystone-pipeline-leak/index.html
원문출처 : http://www.cnn.com/2017/11/16/us/keystone-pipeline-leak/index.html