So there's a Sherlock Holmes story,

有这样一则福尔摩斯的故事
by the way, do you all know who Sherlock Holmes is?

顺便问一下大家都知道福尔摩斯吧
Good, so there's a Sherlock Holmes story

很好有这样一则福尔摩斯的故事
in which Sherlock Holmes solves the murder.

故事里福尔摩斯成功找出了凶手
He figures out who did the murder.

他找出了真正的杀人凶手
And Dr. Watson who's his sidekick is trying to figure out

他的帮手沃森博士一直想知道
how Holmes could possibly have solved the murder.

福尔摩斯是怎么找出凶手的
He says how did you solve the murder?

他问你是怎么找出凶手的呢
Holmes says, it's because of the barking dog.

福尔摩斯答曰通过狗是否会叫来判断
And Watson says, what do you mean it's because of the barking dog?

沃森追问道具体怎么判断呢
The dog didn't bark. Holmes says, that's exactly the point,

如果狗不叫福尔摩斯解释道
the fact that the dog didn't bark, didn't make any sound

狗不叫不发出任何声音