The organisers will stage another meeting instead for the people who have managed to turn up: off-the-record, informal and a lot smaller.

会议组织者将为已经感到的人们筹划另一个会议：不留记录的，非正式的，而且小得多。

youdao

May I speak off the record?

我可以私下里说吗？

《柯林斯英汉双解大词典》

Or would it just compel them to make more decisions off the record?

或许，仅仅强迫他们更多的只做决策而不留下记录？

youdao

In an off-the-record comment, President Barack Obama called Kanye West a "jackass."

VOA: standard.2009.12.25

And The New York Times said it won't attend because of the department's off-the-record ground rules.

NPR: Holder Plan For Off-The-Record Meetings Hits Snag

But when it finally came through, there was one condition: it had to be off-the-record.

FORBES: Obama Goes Off the Record and Down the Rabbit Hole

There were a few famous folks in the database, but that portion of our tour was off-the-record.

FORBES: Is your identity being traded by criminals?