We are very sorry, but we cannot accept your proposal.

我们非常抱歉，但我们不能接受你的提议。

We are very sorry for the inconvenience.

我们很抱歉给您带来不便.

We are very sorry to have inconvenienced you.

给您造成的不便我们感到很抱歉。

We are very sorry for this kind of inconvenience.

我们非常抱歉造成这样的不方便!

We are very sorry about that we only accept order from retail shop or hair salon.

只接受发型屋或零售商店购买,不便之处,敬请原谅.

We are very sorry that item you ordered is out of stock at the moment.

译文：我们很抱歉，你订购的商品现在不在库存中了。

We are very sorry to hear that the famous poet has fallen on dark days.

听说那位著名诗人处境困难，我们很难过。

We are very sorry to inform you that your last shipment is not up to your usual standard.

我们很遗憾地通知您，贵公司上次交运的货物未达到你们平常的标准。

We are very sorry not to be able to give you a definite reply in respect of the above matter.

就上述事情，我方歉难给予肯定的答复。

We are very sorry and unfortunate for what has actually happened and is currently happening to our first press report.

对奥迪第一篇新闻报道所造成的影响和正在形成的影响，我们深感抱歉和遗憾。