We are sorry for any inconvenience caused.

对于造成的任何不便，我们感到抱歉。

We are sorry for your behavior.

我们为你的行为感到难过。

We are sorry you lost the game.

为你们输了这场比赛而难过。

Mr. Smith, we are sorry to have kept you waiting.

史密斯先生, 我们很抱歉让您久等了.

We are sorry, but nothing is available at the moment.

很遗憾, 目前无货可供.

We are sorry to inform you that we are fully represented at this time.

我公司目下已有全权代表,歉告.

We are sorry for not having informed you of the matter.

很抱歉，我们没有告诉你那件事。

We are sorry to tell you that this contract needs amending.

我们很遗憾地告诉你，这份合同需要修改。

We are sorry that butterfly sewing machine be out of stock.

很抱歉,蝴蝶牌缝纫机已经脱销.

We are sorry to arrive late, but the car broke down halfway.

对不起我们来晚了, 我们的车在半路上坏掉了.