At the same time, we have increased bilateral and multilateral communication and cooperation to jointly guarantee the security of overseas Chinese people and institutions.

同时，我们也通过双边、多边沟通与合作，共同确保中国机构和人员在海外的安全。

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At the same time, relevant cooperation should comply with respective international obligations of nuclear nonproliferation.

同时，有关合作应符合各自承担的国际核不扩散义务。

youdao

However, a wider range of competition implies a wider range of cooperation at the same time.

然而，竞争范围的扩大同时意味着合作范围的扩大。

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"I think a solution to end this piracy, or to reduce it significantly, is possible and it should be done with cooperation of the local community, while at the same time addressing the root causes of the problem,".

VOA: standard.2009.10.30

At a time when some doubt the benefits of cooperation between the United States and China, this visit is also a chance to demonstrate a simple truth.

WHITEHOUSE: China State Visit Arrival Ceremony

At the same time, the matters of providing with cooperation of science with practice in the field of usage of underground water become more important.

UNESCO: OFFICE IN TASHKENT

So let me just say that at a time of great challenges around the world, cooperation between the United States and Russia is absolutely critical to world peace and stability.

WHITEHOUSE: President Obama��s Bilateral Meeting with President Medvedev of Russia | The White House