He will be more than happy to come with us.

他巴不得和我们一起来。

《牛津词典》

Also a glowing letter of recommendation from a linguistics professor wouldn't hurt, which I'd be more than happy to write up for you.

另外，一名语言学教授热情洋溢的推荐信也不会带来什么坏处，我非常乐意为你写这封推荐信。

youdao

If that happens, I'll be more than happy.

如果真是那样的话，我就太高兴了。

youdao

And Africans doing business with China would be more than happy to receive yuan loans.

FORBES: China's Yuan Internationalization: Made In Africa, Not Hong Kong

China will take the oil today and will be more than happy to sign a long-term contract for it.

FORBES: Corruption And Election Tricks Are Adding To The U.S.' Energy Troubles

Yes, I am not joking and would be more than happy to demonstrate.

FORBES: 3 Reasons I Won't Leave My BlackBerry For An iPhone