A concert was held at the invitation of the mayor.

在市长的邀请下举办了一场音乐会。

《牛津词典》

It was exciting that my favorite writer would come to deliver a  speech at the invitation of the principal.

我最喜欢的作家应校长之邀来发表演讲，这真令人兴奋。

youdao

In 1915, Einstein made a trip to Gottingen to give some lectures at the invitation of the mathematical physicist David Hilbert.

1915年，应数学物理学家大卫·希尔伯特的邀请，爱因斯坦去哥廷根做了几次演讲。

youdao

An invitation to one of her parties was almost as valuable as an invitation to dinner at the White House.

VOA: special.2009.04.26

"So far,at this date and time, I have no information if we have received any formal invitation from the organizers of that Hague summit,".

VOA: standard.2009.03.19

Mulema was in Zimbabwe at the invitation of ZANU-PF Indigenization Minister Saviour Kasukuwere, who has decreed that black Zimbabweans must own 51 percent of all Zimbabwean companies.

VOA: standard.2010.04.04

Embassies or foreign missions serve in any country at the invitation of the host government.

NPR: Iran Marks Revolution Anniversary

Lord McCluskey chaired a committee at the invitation of the first minister after the Leveson Report on the press.

BBC: Leveson Inquiry: Scottish press regulation report due

But this would only be at the invitation of the Afghan government and under an agreement guaranteeing US troops immunity from Afghan law.

BBC: US troops will end 'most' Afghanistan combat this spring