He could never accept that he had been at fault.他怎么也无法承认是他的错。It's an open and shut case. The hospital is at fault.这件事一目了然，责任在医院一方。Subsequent events verified that his judgement was at fault.接着发生的事件证实了他的判断有误....
不幸的是，几乎不可能看到这些重大问题得到回复。Unfortunately, there is little prospect of seeing these big questions answered.由于发生了不幸的意外，我知道消息的时候已经晚了一天。Through some unfortunate accident, the information reached me a day late.不幸的是，容易感冒是这个行业的职业性风...