God knows what else they might find.

谁知道他们还可能找到什么。

《牛津词典》

"Who's he?"—"God knows."

“他是谁？”—“天晓得。”

《柯林斯英汉双解大词典》

"Where is he now?"—"God knows."

“他现在在哪里？”—“天晓得。”

《柯林斯英汉双解大词典》

Now if you're sitting next to this gentleman-- Oh, god, this guy knows so much.

如果你坐在那位先生的旁边,天呐,他知道的太多了

耶鲁公开课 - 聆听音乐课程节选

At this very minute at Buck's Restaurant, and probably on Wall Street, too, and certainly God-knows-everywhere on the Net, the whole tech industry is laughing--laughing its socks off--at me.

FORBES: Been There, Done That

And God knows the so-called experts in the field didn't have a clue--just ask reporters at those Sears catalog-thick new economy magazines that now could be printed on an envelope.

FORBES: A Net Uncertain

It sounds like the setup for a joke, as God only knows what freakish mollusks lurk in that fetid post-industrial waterway.

NEWYORKER: Littleneck