| 1. | She could never afterward recall how long the duel lasted .
事后，她记不起那次角斗究竟持续了多久。 |
| 2. | First come , first served . 73 . how long did it last
捷足先登。持续了多久？ |
| 3. | How long did the space flight last
航天飞行持续了多久？ |
| 4. | How long did this continue
持续了多久？ |
| 5. | How long did it last
持续了多久？ |
| 6. | How long did it last
持续了多久 |
| 7. | Biara seems to manage to be everywhere at the same time . how long exactly queen isabel ' s war lasted
拜娅拉似乎在同一时间成功的出现在每个地方。伊莎贝尔皇后之战到底持续了多久？ |
| 8. | I cannot tell you how long we remained in this state ; at that period i did not even know what time meant
我无法跟您说我们这种状态持续了多久，在那个时候，我甚至还不知道时间到底意味着什么。 |
