It is quite a three-pipe problem, and I beg that you won't speak to me for fifty minutes.

It is quite a three-pipe problem, and I beg that you won't speak to me for fifty minutes.

这是一个相当棘手的问题，我恳求你在五十分钟内不要和我说话。

-- Arthur Conan Doyle 阿瑟·柯南·道尔