They will introduce a single passport policy allowing free movement between countries.

他们将引入单一护照政策，允许在国家之间自由流动。

" Low birth rates cannot be resolved with a single policy, " Shin said.

“低出生率不是单一政策就能解决的”。

How do we segregate the best options and consolidate our varying interests into a single, sound policy?

我们怎样才能分离出最佳选择，并且把我们各自不同的兴趣统一在同一个合理的政策当中呢？

It's like they're going through every single policy area trying to make enemies.

就好像他们正在通过每一个政策领域试图树敌。

That is much more sensible as a recommendation than the conclusion yielded by any single policy rule.

作为一项建议，这比任何单一政策规则得出的结论都要明智得多。

Britain doesn't actually have a single nutrition policy at all, just a series of different policies on food, often contradictory ones, emerging from different departments at different times.

英国实际上根本没有单一的营养政策，只有一系列不同的食品政策，它们之间往往是相互矛盾的，在不同时间由不同部门制定。

So, I'll leave you with this vision: imagine a world where the only cigarette that future generations of kids could experiment with could no longer create or sustain addiction because of a single policy.

所以，我会给你留下这样的愿景：想象一个世界， 未来几代孩子可以尝试的唯一香烟不再因为单一政策而产生或维持成瘾。

It is highly unlikely that any single policy introduced by a president could have a significant enough impact to bring inflation down from its current level to the Federal Reserve's long-term target for the economy which is 2 percent.

不管谁当总统，推出的任何一项政策都不太可能产生足够大的影响，不太可能将通胀率从目前的水平降至美联储 2% 的长期经济目标。