Pairs of opponents hit the ball back and forth until one winner emerges from all who entered.

一组组对手来回击球，直到所有参赛者中出现一名胜利者。

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The two pairs of gloves from my grandma are full of love for the family.

奶奶送给我的两副手套，充满了对家人的爱。

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Hu Shuqing, 51, from Henan Province, has spent many years collecting more than 10,000 pairs of the shoes.

来自河南的51岁的胡书清花费数年收集了1万多双这样的鞋子。

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The special sound of Frost's poems result from the tensions between these pairs of opposing forces as they are embodied in his language.

这种诗歌的特别声音来自这种紧张,这种反抗力量之间的紧张,都在他的诗歌中得到体现。

耶鲁公开课 - 现代诗歌课程节选

The question is can I show you, from an energetic standpoint, that the crystal is favored over having the discrete set of pairs?

我展示你的问题是，从能量的观点出发，晶体倾向于,形成分散的一系列的对？

麻省理工公开课 - 固态化学导论课程节选

The Swedish team, with help from researchers at the University of Copenhagen, sequenced tens of thousands of base pairs from across the genome of the farm woman, going beyond earlier studies that looked at narrower slices, such as mitochondrial DNA inherited through the female line.

WSJ: Migrations Spurred Agriculture Spread, Studies Indicate

Using patent analysis studying US semi-conductor firms, they examined the transfer of knowledge between pairs of firms: the firm from which the employee was poached and the poacher.

FORBES: Seeing your employees getting poached -- it's not all bad

Similarly, the triumphal arches shaped as two pairs of crossed swords are made from the physical evidence of battle itself.

ECONOMIST: Monumental