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1·If we have to come, we come in couples, at least; then we're generally all right.

如果一定要来，我们至少要成双成对地来；那我们基本上就没事了。

2·Arrange the chairs in couples.

把椅子一对对地排好。

3·The guests came in couples .

客人们成双成对地来了。

4·They are working in couples.

两人一组地工作。

5·The guests came in couples.

客人们成双成对地来了。

6·There are birds in couples on the trees.

树上的鸟儿，成双对。

7·Lover clock is a clock theme for use in couples in.

爱情时钟是一款主题时钟，适合处于热恋中的男女使用。

8·Women are still expected to be the housewife in couples, he notes.

他说“在夫妇中人们依然期待妇女成为家庭主妇。”

9·Resentment builds quickly in couples that don't tackle chores together.

没有共同承担家务的夫妻，心中怨恨积累迅速。

10·He and his staff bring in couples and observe them as they perform various tasks.

他和他的部下招募情侣们并观察他们进行的各种活动。