But if we are careful and clever, I believe that it can be done.

如果谨慎，应该可以成功。

" You will, however, I am sure, excuse me for taking an obvious precaution."

不过，对不起，显然须谨慎，相信你是不会介意的。'

Now, because they're kept in this deep-frozen state, they then have to be very, very carefully split up.

因为疫苗需保存在深度冷冻状态下，所以在分离时须非常谨慎。

Although she would need to be discreet.

虽然她需谨慎.

We need to be deliberate and delicate about this.

须十分谨慎。

Still, there is cause for caution.

然而，还是需谨慎。

We must be both cautious and clever.

不但谨慎，而且善用计。

They've been prudent. They've been cautious. They've had inside events. They've had loudspeaker trucks.

他谨慎又。候选人举行了室内活动。他在卡车上安装扩音器进行竞选。

Mr. Thornhill is a very careful man.

唐希尔先生非常谨慎。

She'd need to be discreet... and hot.

她得谨慎 而且超正。

They've been cagey ever since they moved in.

他搬进来以后一直很谨慎。

Pessimism has its place—it fosters caution.

它会让人谨慎。

Well, I think we're like, cautious and careful, but New Yorkers are smart.

好吧，认为很谨慎，但纽约人很聪明。

So you have to be careful!

所以你一定谨慎！

Caution is not my strong suit.

谨慎一向不是的强项。

The king and queen acted just as cautiously inside the castle.

国王和王后在城堡里行事谨慎。

Since when do we do delicate?

什么时候开始谨慎了？

I should have been more discreet when I was attempting to loosen his tongue.

在套他的话之前应该更谨慎。

And then don't forget to be more careful in the days after you adjust your clocks.

之后也不忘记谨慎些。

Because they, by their nature, are careful in how they present their conclusions.

因为他本质上对于如何展示他的结论谨慎。