Hagel is confident that the nuclear mission is safe, secure and effective.

哈格尔确信，核任务是安全、可靠、有效的。

It's a safe secure spot to nurture her clutch for the next month, until they are ready to hatch.

这个地方很安全，接下来的一个月它可以安心孵蛋，直到孵出小鸭。

This is why I cringe every time I hear a parent advise their children to go to school so they can find a safe, secure job.

这也是每当我听到父母劝说孩子去学校努力学习，以便找个安稳的工作时会感到忧虑的原因。

" Son, I want you to study hard, get good grades, so you can find a safe, secure job with a big company. And make sure it has excellent benefits."

“儿子，我希望你努力学习，取得好成绩，这样你就能在大公司里找到一份稳定的工作，而且会收入不菲。”

That’s how we’re going to solve this challenge – together. And that’s how we’re going to give our kids and grandkids the future they deserve – one with a safe, secure, and prosperous planet.

也只有通过这种方式，我们才能留给我们的子孙后代应该得到的未来，一个安全、安定、繁荣的星球。