假如你是李华，近期你校开展了以"远离白色污染，拥抱绿色生活"为主题的环保周，你作为志愿者参与了这次活动。请给你的英国朋友Lucas写一封信，内容包括：
1.活动背景及经过；
2.活动的心得体会。
注意：1.词数100左右；
2.可以适当增加细节，以使行文连贯。
Dear Lucas，
_____________
  Yours，
Li Hua

【考点】提纲作文．

【答案】Dear Lucas，
How are you recently？I'm writing to tell you something about the campaign our school carried out to battle white pollution and develop a green community.As you know，white pollution negatively impacts the natural environment and the well-being of both animals and humans.In the campaign，we cleaned up plastic waste at and around the campus.In addition，we called on residents to use recyclable items instead of plastic bags and provided them with free cotton bags.
I really appreciate this experience as it raised my awareness of white pollution.I'd avoid using disposable plastics and prompt others to do the same.
Have you ever participated in similar events？Please write and tell me.Looking forward to your reply.
Yours
Li Hua