A watch! I've got just the place for watches! Let's go.
手表!我正好知道有家卖表的。走吧!
I may be wrong, but your theory is all wrong, professor.
也许我不对,不过,教授您的理论是完全错了。
On turning eagerly to the text, one learns that the lady was a typist who found the sound of office typewriters worried her more and more until eventually she had to go into a mental hospital.