Good, because this is going to be incredibly dangerous.

很好因为这会极为危险
One false move

一步踏错
and we'll have betrayed the security of the United Kingdom

我们就会使英国陷入危险
and be in prison for high treason.

并且因叛国罪而入狱
Magnussen is quite simply the most dangerous man we've ever encountered

麦格纳森是我们所遇到过的最危险的人
and the odds are comprehensively stacked against us.

而且目前情势对我们十分不利
- But it's Christmas! - I feel the same.

-这是圣诞节啊 -我也这么觉得
Oh, you mean it's actually Christmas.

你是指现在是圣诞节啊
Did you bring your gun, as I suggested?

你按照我说得带上枪了吗
Why would I bring my gun to your parents' house for Christmas dinner?!

为什么我会带枪来你父母家吃圣诞晚餐
- Is it in your coat? - Yes.

-在你大衣里吗 -是的
Off we go, then.

那就可以走了