B : i ' ll be out of town that day . i ' m sorry . i wish i could go to your party . please say hello to helen for me 当天我要到外地去。实在抱歉。但愿我能参加你的派对。请代我向海伦问好。
Really ? let me have a look … i ' m really sorry for this problem . i will exchange it right now . did you bring the receipt 是吗？我看一下… …实在抱歉，是我们的问题。我马上给您换。您带收据来了吗？
I took the following picture a few days ago . i apologize for the quality , it ' s just a snapshot but it speaks volumes 几天以前我拍摄下列照片.照片的效果实在抱歉。这张照片仅仅是一张快照，但是它充分地说明了问题
I ' m terribly sorry , but i cannot attend since i have to receive a very important customer from america this afternoon . could it be postponed , if possible , till tomorrow 实在抱歉，我无法参加，因为今天下午我必须接待一位从美国来的重要客户，如果可能的话，能不能延到明天？
