We regret very much that it is not in our power to satisfy your claim upon us immediately.

非常遗憾，我们无力立即满足您的索赔请求。

youdao

We regret very much that you shipped bulk goods not corresponding in quality with the sample.

你们运来的这批货与样品的质量不相符，我们深感遗憾。

youdao

We regret very much that the mistake about the article number lead to your receiving the wrong goods.

货号有误，导致你方收到错货，我们对此深表歉意。

youdao

We regret very much that we did not think to, of that, caused probably by our distress over Sisters sad death.

FORBES: Forgotten Bookmarks: Salt Lake City, 1921

And we regret that very much.

WHITEHOUSE: Press Briefing

"It is with very heavy hearts and much regret that we announce the cancellation of Sonisphere Knebworth 2012, " reads a statement on the festival's website.

CNN: Sonisphere cancellation nixes Adam Lambert and Queen Gig