我们需要安全承诺下的自由。

We need freedom in the safety of a commitment.

youdao

我们需要在机场实行更加严密的安全措施。

We need tighter security at the airport.

《牛津词典》

大多数讨论都集中在目前需要做什么，因为我们已从安全问题逐渐转到具有挑战性的经济问题上。

Most of the discussion was on what needed to be done now as we transitioned from the security issues to the challenging economic issues.

《柯林斯英汉双解大词典》

I think that part is fine, but behind that you need something to replace what was there When you have peace then you need to bring in stablity that means economic stability as well as security stability You need the police. You need the government. You need the economy.

我认为计划本身是好的，但还需要一些东西来填充以为以前的空缺,和平了，你就需要稳定，经济稳定，安全局势的稳定等,我们需要警察，需要政府，经济也要发展。

普林斯顿公开课 - 国际座谈会课程节选