We have finally concluded the transaction through negotiation.
经过谈判,我们终于达成了一笔交易。
I'm sorry I'm late. I overslept again.
抱歉我来晚了。我又睡过头了。
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.