We are devastated, shocked beyond belief.

我们遭到了挫败，震惊得难以置信。

《柯林斯英汉双解大词典》

Gobsmacked da truly British expression meaning to be shocked and surprised beyond belief.

岖“惊呆了”——一个真正地道的英式用法，表示“被震惊了”“吓到了”以至于难以相信。

youdao

Well, we should be shocked, and I think beyond that we have every right to feel a little bit betrayed, because Milton quite simply has -- and he's doing this deliberately -he has just violated an important law.

我们应该非常吃惊，除了这点以外,我们有着充分的权利感到有点被背叛的感觉，因为弥尔顿只是-并且他非常刻意,他只是违背了一项重要的原则。

耶鲁公开课 - 弥尔顿课程节选

Staff were said to be "shocked beyond belief" by the developments.

BBC: NEWS | UK | Scotland | Charity directors suspended

The example of this for today is the rules governing crude oil exports from the US. I was rather shocked to be told that there were any at all beyond the usual health and safety stuff.

FORBES: Should The US Allow Crude Oil Exports? Obviously, Clearly, Yes

We have grown so accustomed to our tools being nearly perfect that we are shocked when we find ourselves in the no man's land beyond their level of precision.

FORBES: Computing Desire