A deepwater submersible that caught fire Monday was nuclear-powered, according to Russia's President Vladimir Putin.
원문출처 : https://www.cnn.com/2019/07/04/europe/russia-putin-submersible-fire-intl/index.html
원문출처 : https://www.cnn.com/2019/07/04/europe/russia-putin-submersible-fire-intl/index.html