Three days after a huge explosion at a Mexican petrochemical plant, the death toll stands at 28, officials said.
원문출처 : http://edition.cnn.com/2016/04/23/americas/mexico-pemex-petrochemical-blast/index.html?eref=edition
원문출처 : http://edition.cnn.com/2016/04/23/americas/mexico-pemex-petrochemical-blast/index.html?eref=edition