But for his help, we should have failed.

如果没有他的帮助，我们就失败了。

youdao

Had they not helped me, we should have failed.

假如没有他们的帮助，我们就失败了。

youdao

We were disappointed that he should have failed us in that way.

他这样辜负了我们，我们深感失望。

youdao

As we have made clear, should it get to the point where Congress has failed to do its job, as dictated by Congress, and the sequester may take effect, OMB and DOD and the various agencies will be ready.

WHITEHOUSE: Press Briefing

In fact, we should have seen this coming as Google's official blog did hint this last month, but we failed to catch that blurred "Yes 4G" logo on the laptop in the blog's photo.

ENGADGET