假如你是Daniel，请根据以下提示用英语写一份电子邮件给报社，提出环保倡议。请根据中文提示，写出意思连贯、符合逻辑、不少于80词的短文。第五个要点根据主题用1-2句话自由发挥。开头和结尾已给出，不计入字数。
1. 今年春天中国政府下定决心治理污染，使天变蓝，水变绿；
2. 我觉得最严重的问题是空气污染，空气污染导致了许多健康问题；
3. 我们要少开车，可以骑自行车外出，自行车不产生空气污染；
4. 要多种树，树能够使空气清洁；
5. 我觉得……
Dear editor,
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I am looking forward to hearing from you!
Best wishes!
Daniel
One possible version:
Dear editor,
This spring, the Chinese government has decided to solve the pollution problems so that we can have blue sky and green water. I think the most serious problem today is air pollution. It has caused a lot of health problems. We should drive cars out less. We can ride a bike instead because bikes produce no air pollution. We should plant more trees. Trees can help to make our air clean. I think we should try to use clean energy. It’s everyone’s duty to protect the environment.
I am looking forward to hearing from you!
Best wishes!
Daniel
题目分析：这是一篇材料作文。本文所给材料比较详细，我们要做的就是用正确的英语把这些内容表达出来。动笔前要仔细考虑，不可遗漏要点，也可适当发挥。根据材料内容可知，本文主要使用现在完成时等时态，主语是第一人称，可以使用情态动词should来提出建议。
【亮点说明】本文多次使用带宾语从句的主从复合句，以及由so that、because引导的状语从句，这些都为文章增色不少。