写一篇志愿者的英语作文 要有翻译

用中文写的文章。
亲爱的同学们：
在周六下午，学校将开展一个爱心活动，主题是“真情暖人心”。主要要求及安排如下：
这是一次公益活动，需要志愿者的参加。本活动自愿参加，本着自由意志与兴趣，本着协助他人改善社会的宗旨，不求私利与报酬的社会理念。

我们将要前往一所小学，为这所小学里面的小朋友们义务讲课，哪位同学在讲故事、数学、科学、儿童画、儿童音乐等方面有突出表现，即可报名。

这是一次爱的奉献，这是一次爱的传递。让我们小手拉大手，把爱心传递给更多的人。

英文：
Dear students:
In the afternoon of Saturday, the school will undertake a caring activities, the theme of "real warm people's heart."The main requirements and arrangements are as follows:
This is a public service activities, the need for volunteers to participate.The activities of voluntary participation, the spirit of free will and interest in assisting a person to improve the social purposes and does not seek self-interest and the social concept of reward.
We will need to go to a primary school, primary school for the children inside the obligations of the lectures, which students in storytelling, mathematics, science, children's paintings, and other aspects o