1 . 英译汉
1. environmental problems ________
2. be covered with ________
3. natural landscape ________
4. noise pollution ________
5. climate change ________
6. volcanic eruption ________
7. be shocked at ________
8. wildlife extinction ________
9. turn one’s back (on sb/sth) _________
10. in the face of ________

2 . 汉译英
1. 火山喷发___________________________
2. 救援人员___________________________
3. 搭建避难所__________________________
4. 电线_______________________________
5. 保持冷静___________________________
6. 应急物资___________________________
7. 急救箱_____________________________
8. 现有（尤指帮助）_____________________