求一个英语作文,某校学生会在假期举行为贫困地区和受灾地区的奉献爱心的活动,写一封倡议书

One possible version
Dear schoolmates,
While we are sitting in our bright classroom, remember there are lots of children in the poor and disaster areas needing our help badly. Summer vacation is coming. Let' s do something to help them.
As students, we can give away our pocket money, school things, some of our clothes or toys. We can also donate some books to them in order to open up their eyes to the outside world. We may raise money for charity by collecting used bottles, plastics, waste paper and so on, or by doing part-time jobs, such as, handing out advertisements, selling newspapers , and so on. Making pen pals with them will be a better way to help deal with problems in their study.
The more we devote/do, the better our world would be!