| 1. | Nick followed the woman up a flight of stairs . 尼克跟随那个女人上了一层楼梯。 |
| 2. | Call the fbl and tell them i fell down a flight of stairs 告诉fbi我从楼梯摔下来 |
| 3. | The old woman fell down a flight of stairs 那位老太太从一段楼梯上摔了下来。 |
| 4. | . . . you tell them i fell down a flight of stairs 你告诉他们我从楼梯摔了下来 |
| 5. | The old woman fell down a flight of stairs 那位老太太从一段楼梯上摔了下来 |
| 6. | You tell them i fell down a flight of stairs 你告诉他们我从楼梯摔了下来 |
| 7. | They can ' t climb a flight of stairs , much less a mountain 一段梯子他们都爬不了,比山的阶梯少得多 |
| 8. | They can ' t climb a flight of stairs , much less a mountain . . 一段梯子他们都爬不了,比山的阶梯少得多. . |
| 9. | They can ' t climb a flight of stairs , much less a mountain . . 一段梯子他们都爬不了,比山的阶梯少得多. . |
| 10. | A flight of stairs 两个楼梯平台之间的一段楼梯 |