Why can"t you do the right thing?I"m so disappointed.

你如何就那么不懂事呢?你太让我失望了。

youdao

"I'm disappointed in the people who claim to be the leaders of the right-wing constituency in the country.

VOA: standard.2009.12.10

You know, I was not really disappointed, it found something close enough to 3 that I'm happy.

我真的不失望，因为它找到了一个，和3相当接近的数,我还是挺高兴的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Yeah, I voted for president Obama and I'm really disappointed.

好。我把票投给了奥巴马总统，我很失望。

担忧未来 - SpeakingMax英语口语达人

I'm not shocked, I'm not surprised, but I'm disappointed.

BBC: SPORT | Athletics | Out of the blocks

"I'm disappointed, I'm upset, but I can ensure your viewers that we are doing everything we can about the situation, " Eckert said.

CNN: Mattel CEO: 'Rigorous standards' after massive toy recall

It's not a big step back and the boys are very disappointed - I'm disappointed because I'm part of this team - but it does stick in the throat.

BBC: Dixon hails Crusaders' victory