gè / guó / zhèng / zài / jiā / qiáng / hé / chū / kǒu / kòng / zhì / yǐ / fáng / zhǐ / mǐn / gǎn / jì / shù / kuò / sàn

各国正在加强核出口控制，以防止敏感技术扩散。

Countries are strengthening nuclear export controls to prevent the spread of sensitive technology.