真可惜我不能参加这次会议。

Unfortunately, I won't be able to attend the meeting.

《牛津词典》

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

抱歉，我不能参加今天的晚会了。

Sorry, I can't join the party this evening.

youdao

很遗憾，我不能参加你们的讨论了。

I'm sorry that I can't join you in the discussion.

youdao

可惜我不能参加你们的婚礼了。

Unfortunately, I can't attend your wedding.

youdao

恐怕明天我不能参加你的聚会了。

I'm afraid that I can't go to your party tomorrow.

youdao

对不起，我不能参加你的晚会。

I'm sorry that I can't come to your party.

youdao

我哭了，我以为我不能参加比赛了。

I cried, I thought I was not able to play.

youdao

我没有及时报名，因此我不能参加比赛。

I didn’t sign up in time, so I’m not registered.

youdao

对不起，但是我不能参加圣诞晚会了。

Sorry, but I can't join you for the Christmas party.

youdao

恐怕这个周末我不能参加你们的聚会。

I'm afraid that I can not attend your party this weekend.

youdao

我不能参加训练，也不能做自己的事情。

I've not been capable of training or doing my job.

youdao

由于和别人有约在先，我不能参加晚会。

I was unable to attend the party because of a prior appointment.

youdao

先前的一个约会使我不能参加你的宴会。

A prior engagement precludes my coming to your party.

youdao

明天我不能参加义务劳动。因为有别的事。

I shall not be able to take part in the voluntary Labour tomorrow.

youdao

对不起，我不能参加了。

Sorry. I can't make it.

youdao

请您转告他，星期五的会议我不能参加了。

Could you tell him that I won't be able to manage our Friday meeting?

youdao

我很遗憾地告诉你，我不能参加这一典礼。

I regret to tell you that I won't be able to attend the ceremony.

youdao

我不能参加下周的会议。

I can't attend the meeting next week.

youdao

我不能参加……了，请接受我真诚的歉意。

Please accept my sincere regrets for not being able to join...

youdao

对不起，我不能参加。

Sorry, I can't attend.

youdao

我不能参加你的派对。

I can't go to your party.

youdao

十分抱歉，我不能参加那个晚会，相信您能理解。

I am sorry that I can't attend the party and trust that you will be able to understand.

youdao

我不能参加你们的婚礼，但是我衷心祝愿你们幸福。

I can't come to your wedding but my heart will be there.

youdao

我很抱歉，明天我不能参加那场关于美国国历史的演讲。

I am so sorry that I won't be able to attend tomorrow's lecture on American history.

youdao

抱歉我不能参加你们进行网球训练了。我要为化学考试复习。

I'm sorry I can't join the tennis training with you. I'm study for the chemistry test.

youdao

抱歉我不能参加你们进行网球训练了。我要为化学考试复习。

I'm sorry I can't join the tennis training with you. I'm study for the chemistry test.

youdao