翻译以下单词和短语并完成句子。
1. distant adj. _____
2. at a distance _____
3. in the distance _____
4. out of distance from_____
5. keep sb. at a distance_____
6. keep one's distance from_____
7. distance yourself from ______
8. know one's distance _____
9. at/from a distance_____
10. at a distance of+ 数字_____
11. I don't know____Beijing to Shanghai.
我不知道从北京到上海的距离.
12. What is___London?
到伦敦有多远?
13. I can see you________of 10 meters.
在10 米远的地方,我能看到你.
14. It is hard to know her well because she always keeps others ____.
很难了解她,因为她总是和别人保持着距离.
15. I saw something____ .
我看到远处