1 . 写出下列句子中画线部分的汉语释义
1. I can’t calculate these angles.   __________
2. He’s a numerical genius.   __________
3. Here’s the air conditioner. It stopped working last night. Can you tell me how long it will take to fix it? __________
4. We also wanted to put up posters in other schools. __________
5. What did an adult ticket cover? __________

2 . 英译汉
1. calculate
2. negotiate
3. introduce
4. annoyed
5. scared
6. energetic
7. curious
8. tour
9. project
10. campaign