他的获奖感言非常简短。

His acceptance speech was very ___brief.

会议前我匆匆看了一眼她的报告。

I had a ___brief look at her report before the meeting.

这只会是一次短暂的访问，因为我们真的没有多少时间。

It'll only be a ___brief visit because we really don't have much time.