The bank has agreed to give an immediate refund in the unlikely event of an error being made.

银行已同意倘若出现不太可能的错误便立即退款。

《柯林斯英汉双解大词典》

You can achieve this by throwing your own party, organizing an event, being the coach of a team, being one of the dominant members of a social group, and so on.

你可以通过开办你自己的派对，组织一个活动，成为一个团队的教练，成为一个社会组织的核心成员之一等等方式来获得这个。

youdao

The event being recorded takes place as part of the application itself.

记录的事件作为应用程序本身的一部分发生。

youdao

It will condition Italy's politics for months to come, not least in the increasingly likely event of there being a snap general election.

ECONOMIST: Silvio Berlusconi's troubles

In the event of places being over-subscribed, the school takes a variety of factors into account including observance of Sunday Mass, whether the candidate has received his first Holy Communion and the extent to which the applicant fulfils the Church's requirements regarding baptism.

BBC: Nick Clegg's son to go to London Oratory Catholic school

In the meantime, Mr Myers is urging people to continue to support the theatre as those who book their tickets while it is in administration will, in the event of any performances being cancelled, be issued with a full refund.

BBC: Northcott Theatre in Exeter is put into administration