以one for one为题目的英语作文

假如你是李平，准备参加学校组织的英语征文比赛。请根据下面所提供的信息，介绍今天在你校操场举行的“ONE for ONE”图书义卖活动的情况并谈谈你的感受。
This afternoon a charity sale was held on the playground in our school. Its purpose was to donate books to children in poor areas. If you bought one book, you gave a new one to a child in need at the same time. All the teachers and students took an active part in this event. Everyone looked quite happy.
As we know, books are bridges to knowledge. If a child in poor areas can receive a better education and get more knowledge, he will have more chances of success. In this way, his life can be greatly improved.