They will give us the money on one condition —that we pay it back within six months.

他们给我们提供资金有一个条件，即我们在六个月以内偿还。

《牛津词典》

I can retrieve it for you, but first, you must agree to one condition.

我可以帮你找回来，但首先，你得答应一个条件。

youdao

Very well, then, I will - on one condition.

那好吧，我放你下去——但有一个条件。

youdao

But then Micky gets one more chance in the ring,under one condition: his family has to stay out of his career.

VOA: special.2011.02.21

I will only do them on one condition, and that is I want to be able to teach you what the assumptions are that underlie the points in the derivation.

只在一个情况下我才会做，那就是要能够教会你们,假设是,构成了推导的基础。

麻省理工公开课 - 固态化学导论课程节选

In one condition you're the only person around.

情景一是你单独一人。

耶鲁公开课 - 心理学导论课程节选

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

"Immigration is not a problem on one condition - that it is controlled, " he said.

BBC: NEWS | Europe | Europeans join forces on migrants

One condition is that the lessor must own the leased object for the duration of the lease.

FORBES: Magazine Article