Who could possibly have come up with such a nifty contraption?

谁能构想出这么漂亮新奇的装置呢？

youdao

He has everything he could possibly wish for.

他可能想要的一切东西他都有了。

《牛津词典》

What could possibly disturb such tranquillity?

有什么能破坏这种宁静？

《柯林斯英汉双解大词典》

They found that painting the tops of buildings white could possibly help to cool cities and slow the effects of climate change.

VOA: special.2010.03.02

What could possibly be more presumptuous than the association of the beginning of one's own career, one's own literary career, with the birth of the Christian messiah?

还有什么能够比,把自己事业的开端，自己的文学生涯，与基督教救世主的诞生相提并论更胆大妄为的？

耶鲁公开课 - 弥尔顿课程节选

What could possibly explain why either hemisphere of the brain would normally be enough, as long as we don't transfer both?

什么能够解释为何任何大脑半球,都足够适用，却不能同时，分别移植？

耶鲁公开课 - 死亡课程节选

Priced from 15 Swiss francs, he promises to deliver the strangest night you could possibly wish for.

BBC: The stranger side of Switzerland

What parade of horribles could possibly result in the descriptions set forth above by prison experts?

FORBES: Supreme Court Addresses Inhumane Conditions in California Prisons, Orders Release of 46,000 Inmates

Several discussions popped up around the internet as to what could possibly be going on.

FORBES: The Mystery of the Amazon Refund Email