They were unable to prove that the unfortunate lady had died as a direct result of his injection.

他们不能证明那名不幸女士的死亡是由于他的注射直接造成的。

《柯林斯英汉双解大词典》

If I decide to be an artist or scholar, a bum or a farmer, will I be happier or more unfortunate?

如果我决定成为一名艺术家或学者、一个流浪汉或一个农夫，我会更幸福还是更不幸？

youdao

There is a suggestion that ragwort honey might not be safe for humans, but there is no indication that this made the timing of the proliferation particularly unfortunate.

有一种说法是，泽菊蜜可能对人体不安全，但目前没有迹象表明，这使得繁殖的时机把握得特别不幸。

youdao

But they add it would be unfortunate if Cuba came to dominate discussions at a time of economic peril for the entire hemisphere.

VOA: standard.2009.04.15

This is all really a very unfortunate and heavy burden to place on this fascinating little library of writings from late antiquity.

这就将不幸的重担强加给了这个,收藏近古时期作品的迷人的小文库。

耶鲁公开课 - 旧约导论课程节选

So, where the story gets kind of unfortunate, but also a little bit more interesting is the fact that well, they did publish what they observed, and they did write that up.

让这个故事变得不幸的是，或者说让它变得有趣的是，他们确实发表了它们的观测，他们确实写下了这些。

麻省理工公开课 - 化学原理课程节选

This is a slightly unfortunate thing for a retired professor of mathematics to say.

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"It is unfortunate that a matter that could have been mutually resolved has taken this course, " said Serge Gregory Martin, an executive vice president at Telcom Ventures.

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It is unfortunate when a taxpayer receives inaccurate information.

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