句子翻譯。閱讀短文，翻譯劃線部分的句子。（共5小題，計10分）
If I could change one important thing in my hometown, 小題1:it would be the air pollution problem.Here are the reasons why I want to solve the problem.
小題2:第一原因是我希望我的家鄉變成一座美麗的城市。 As an old industrial(工業的）city,my hometown has done a lot to help the country’s development .But at the same time,the environment of it has been badly destroyed.Its air quality(質量)is so bad. 小題3:It’s hard for people to see a blue sky during most time of the year.
Another reason is that my hometown’s development needs a clean environment to attract talent(吸引人才).Because the environment of my hometown is very poor,many local students who study out of it don’t want to come back after graduation(畢業).
Now people are paying more and more attention to their health.If the air pollution problem cannot be solve quickly, 小題4:人們不可能保持健康。
Luckily,lots of people in my hometown have realized how serious the problem is. 小題5:I’m sure my hometown will become a clean and beautiful city in the future.
