希望奥巴马能够提出更加切实有效的措施解决核扩散问题。

I hope Obama can be made more practical and effective measures to solve problem of nuclear proliferation.

youdao

当前，国际安全环境复杂多变，核扩散问题依然突出，核裁军任重道远。

The current international security environment is complex and fluid. Nuclear proliferation remains a pressing issue and nuclear disarmament a long and arduous task.

youdao

他表示他无意掩盖美俄之间的分歧，但处理核扩散问题并不失为一个好开端。

Obama said he had no interest in papering over differences with Russia, but said addressing nuclear proliferation was a good place to start.

youdao

But, at the mean time, of cource, we've seen nuclear proliferation in North Korea and now in Iran.

但是，同时，我们目睹了朝鲜的核扩散问题,现在伊朗也存在同样的问题。

普林斯顿公开课 - 国际座谈会课程节选