Much to his disappointment, he's never had to pay out.

但他很失望，因他从来没需要付出这笔钱。

youdao

To his disappointment, the expected party was called off.

令他失望的是，他期待的聚会取消了。

youdao

To his disappointment, his father didn't buy the computer.

令他失望的是，他父亲并没有给他买那台电脑。

youdao

Senate Republican leader Mitch McConnell of Kentucky expressed his disappointment with Specter's decision, saying it could undermine Republicans' ability to put a check on the Democratic majority.

VOA: standard.2009.04.28

Auriemma said he was glad he did not have to face the disappointment of losing after his team played so well during the regular season and the tournament.

VOA: standard.2009.12.24

To his disappointment, two parties were developing by the end of his first term.

WHITEHOUSE: George Washington

Though he had dedicated himself to "making clothes for the people, not to be a top couturier in the French tradition, " he still felt that he had become a "society designer, " to his disappointment.

WSJ: Progressive Dress | Designer

But the point is, the President called her to thank her for speaking out on a matter -- and doing so with great poise -- on a public policy matter, and to express his disappointment that she had been subjected to these kinds of attacks.

WHITEHOUSE: Press Briefing