| 例句 |
They marched out singly or in pairs.他们一个一个地或成双成对地走出来。On Sunday evenings young people stroll two by two along the lanes.每到星期天傍晚，年轻人成双成对地在乡村小道上散步。Couples skated around the rink.溜冰场里人们在成双成对地溜冰。All our friends seemed to be pairing off.我们所有的朋友好像都成双成对了。 |