| 1. | The guests came in couples .
客人们成双成对地来了。 |
| 2. | After dinner the boys and girls paired off and went to dance .
会餐后，男女青年们成双成对地去跳舞。 |
| 3. | As the couples closed upon him he expressed his congratulations .
当那些成双成对的人走近他时，他向他们表示了祝贺。 |
| 4. | After dinner we paired off and went to dance
饭后我们成双成对地跳舞去了。 |
| 5. | It is not every couple that is a pair
成双成对多，珠联璧合少。 |
| 6. | Than every single creature on earth being led two by two
生物成双成对的放在这个巨大的火箭船里面 |
| 7. | Noah built an ark , which the animals came on to in pairs
挪亚建造了方舟，动物们成双成对地来了。 |
| 8. | Than every single creature on earth being led two by two
生物成双成对的放在这个巨大的火箭船里面 |
| 9. | They wandered off in pairs and chatted about their own affairs
他们成双成对结伴而行，聊着家常小事。 |
| 10. | A person ' s lungs are duplicate , but he has only one heart
一个人的肺是成双成对的，但他只有一个心脏。 |
