LOS ANGELES – Forty years ago this month, more than 50 nations gathered in the East Room of the White House to sign the Treaty on the Nonproliferation of Nuclear Weapons. In his memoirs, US President Lyndon B. Johnson called it “the most significant step we had yet taken to reduce the possibility of nuclear war.”
洛杉矶－四十年前的本月，50多个国家聚集在白宫东厅签署了《不扩散核武器条约》。在其论文集中，美国总统林德·B·约翰逊把该条约称作“至今为止我们采取的降低核战争可能性的最重要的措施”。