面包屑 首页 新闻与媒体 2018 Preparatory Committee for the 2020 Nuclear Non-Proliferation Treaty Review Conference 2018年04月19日 Press Conference Announcement 2018 Preparatory Committee for the 2020 Nuclear Non-Proliferation Treaty Review Conference Ambassador Robert Wood, U.S. Permanent Representative to the Conference on Disarmament UNOG Listen to the audio