We feel very sorry that we haven't found the machine which you need.

很抱歉，我们没有找到你需要的机器。

youdao

We feel very sorry about the damage and casualty caused by the earthquake these days.

我们为大地震这些天造成的损失和伤亡表示遗憾。

youdao

The flood in August affected the shipment and delayed the delivery. We feel very sorry for it but helpless.

八月份的洪水影响了运输，使我们无法按期交货，我们很抱歉，但确实无能为力。

youdao

We feel very sorry for those who have fallen prey to this scam and actually sent in money to the perpetrators, which numerous articles have confirmed.

FORBES: Hand-To-Hand Combat With The Insidious 'FBI MoneyPak Ransomware Virus'