Darkest hour
01
最黑暗的时刻, 最低谷的时期
***the moment or period in which things are at their worst, lowest, or most discouraging
例子
I had lost my job and my wife, and I did n't know how I would carry on. It was undoubtedly my darkest hour.
我失去了工作和妻子，不知道该如何继续下去。那无疑是我最黑暗的时刻。
