- So? - Oh, I don't know,

-那又如何 -我也不知道
I thought perhaps you might have found yourself a...

我以为你给自己找到了一只...
- goldfish. - Change the subject, now.

-金鱼 -换个话题吧
Rest assured, Mycroft,

放心吧麦考夫
whatever this underground network of yours is up to,

无论这个地下网络在谋划什么
the secret will reside in something seemingly insignificant or bizarre.

秘密一定就隐藏在看似无关紧要或奇怪的东西里
Speaking of which...

说到这个...
I can't believe it. I just can't believe it!

难以置信我就是不敢相信
Him sitting in his chair again.

他又坐在这把椅子上了
Oh, isn't it wonderful, Mr. Holmes?

福尔摩斯先生这多令人兴奋啊
- I can barely contain myself. - Oh, he really can, you know.

-我真是兴奋难耐啊 -他肯定耐得住
He's secretly pleased to see you, underneath all that.

他就是嘴硬见到你他心里肯定高兴坏了