I'd be only too glad to help.

我非常愿意帮忙。

《牛津词典》

If you'd like me to help you, I'd be only too glad to.

若要我帮忙，我非常愿意效劳。

《牛津词典》

"Yes, I think you'd better leave off," said the Gryphon, and Alice was only too glad to do so.

“是的，我想你最好别再讲了。”鹰头怪说，爱丽丝求之不得。

youdao

Deutsche Telekom, battered by fierce competition at home, is only too glad to oblige.

ECONOMIST: A bad telecoms merger

Iain Gray opened by noting that he was only too glad to be there - rather than watching the exchanges on the telly.

BBC: Serious issues at first minister's questions

He had no doubt the cigarette companies would be only too glad to see him die first, but he was damned if he was going to give them that satisfaction.

ECONOMIST: Alan Landers, ex-smoker, died on February 27th, aged 68