我父亲知道的话在九泉之下也会不得安宁的。

My father would turn in his grave if he knew.

《牛津词典》

一想到冒他之名所做下的那些事，达尔文在九泉之下一定会不得安宁。

Darwin must be turning in his grave at the thought of what is being perpetrated in his name.

《柯林斯英汉双解大词典》

但确有糟糕的事情发生在她的身上；那是她本人一定会很高兴讲述出来的那种经历，假使老天爷不把她给送到九泉之下的话。

But something awful did happen to her; it was the kind of story that she herself would surely have enjoyed telling, if it hadn't nailed her down forever.

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