Some top Poles agree that this was regrettable.

许多波兰领导人表示这是让人感到遗憾的。

youdao

He made a regrettable mistake some time ago and still feels regretful now.

不久之前他犯了一个令人遗憾的错误，现在他心里仍然感到懊悔。

youdao

Of course, there are some localization and regrettable in the study.

当然，本研究也存在一些局限和遗憾的地方。

youdao

I don't really have the opportunities to study math and science, which, to some degree, I think is regrettable

我没什么机会继续学习数学和科学。我有时觉得有些很遗憾，

文学是灵魂的方式 - SpeakingMax英语口语达人

In fact, Cisco will be the first to admit that its own paranoia caused the company to take its eye of the prize, which led to some regrettable deals for The Flip Camera, Scientific Atlanta and Linksys.

FORBES: Why Cisco's Future Is Brighter With New Cloudy Deal

Pietersen helped reduce the requirement to 44 from 38 before he mis-cued to deep mid-wicket, but Flintoff somehow hit some more awesome shots as England achieved a relatively comfortable win in near darkness, despite some regrettable delaying tactics from the South Africans.

BBC: England maintain perfect record

But Carl Haglund, speaking for the liberal group, described some of the budget increases as "regrettable" and "just going too far".

BBC: MEPs divided over 2012 budget