status quo
the
status quo situation or state of affairs as it is now, or as it was before a recent change 现状; 原来的状况
upset/restore/preserve the status quo 打破现状[恢复原状/维持现状]
conservatives who defend the status quo 维护现状的保守派.
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.