Together, we must cooperate to secure all vulnerable nuclear materials around the world, which will be a focus of our Global Nuclear Summit next year.

我们必须共同努力，保障世界各地所有危险核材料的安全，这将是我们明年要举办的全球核问题峰会（Global Nuclear Summit）的一个重点议题。

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We shall secure the school against He-Who-Must-Not-Be-Named while you search for this — this object.

在你搜寻这件——这件东西的时候，我们会抵挡那个魔头，保护学校的安全。

youdao

After a secure protocol is bought forward, the security must be verified on its various aspects as possible as we can.

一个安全协议提出后，必须从各方面对其安全性进行验证。

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And we do not value those who are secure less when we say that our first priority must be to help the insecure.

BBC: In full: Brown's speech to Congress

We must be understanding, tolerant and work together to find solutions to the challenge and secure Boston's fair share of dwindling finances.

BBC: Boston council task force makes migrant recommendations

And we must all hope and pray that the war will be short with minimum casualties and an outcome that helps to secure a better world.

BBC: McConnell statement in full