在第一对任务完成后，一组参与者被分配了一个要求不高的活动，目的是让他们走神。

After the first pair of tasks was completed, one group of participants was assigned an undemanding activity intended to cause their minds to wander.

youdao

第一对是另一版本的 append() 方法。

The first pair is different versions of the append() method.

youdao

他们本应该成为第一对在四大满贯都会师总决赛的男单选手。

They would have been the first pair of men to meet in the finals of all four Grand Slam tournaments.

youdao

Now if you look at the quotes and the folio edition There're many cases where there are significant diversions.

现在假如你看第一对开本和引语本,还有很多很不一样的地方。

麻省理工公开课 - 媒体、教育、市场课程节选

I've been recording my first couple of demos just this week, some on Monday,

我这周录了我的第一对小样，在周一，

想成为配音演员 - SpeakingMax英语口语达人

Not so much as long as the single line But in fact groups of lines. The quote editions are Highly condensed; the folio edition are probably Come closer to the full play.

不一定是一句台词,而是大段的台词，引语版是,高度浓缩的，第一对开本可能,更接近完整的剧。

麻省理工公开课 - 媒体、教育、市场课程节选