亲爱的，很抱歉我不能那样做。

I'm sorry I can't do that, my darling.

youdao

很抱歉我不能亲自去机场接你，因为我肚子痛。

Sorry that I cannot go to the airport to pick you up in person on account of stomach ache.

youdao

我从上周开始就感觉不适，所以很抱歉我不能参加你的聚会。

I've been feeling ill since last week, so I am sorry that I can't go to your party.

youdao

So, sorry I don't know that much about this event for you.

很抱歉我不能给你提供这次活动的信息。

关于世界地球日 - SpeakingMax英语口语达人