I feel terribly sorry to tell you that the dinner will be postponed.

非常抱歉地告诉您晚宴要延期了。

youdao

I'm terribly sorry, Mr. Andrews, Mr. Nakajima will be in conference all day today.

非常抱歉，安德鲁先生。中岛先生今天要开一整天的会。

youdao

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?。

youdao