Much to his joy/To his great joy, he passed the exam.

使他感到极为高兴的是，他通过了那次考试。

youdao

When they got to Rio de Janeiro in South America, Charles was overcome with joy to see so many different creatures, so much life and colour. His notebooks were full of detailed observations.

他们到达南美洲的里约热内卢时，看到种类如此繁多的生物，那么生机盎然而色彩斑斓，查尔斯欣喜若狂，他的笔记本上全是详细的观察记录。

youdao

After looking all over the country, Brian finally got his hands on his pride and joy from much closer to home.

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