用英语写信给希望工程

Hope primary school:
Today I heard at school by many teachers and students about the project hope something, you are expected to project moving the moving deeds,So do my own efforts to project hope donated some money, although the money is not very much, but I will try my best, for some children need help to give me strength.
Student life is a wonderful time, is to learn the knowledge, knowledge, enhance the quality of social services, for the future lay the foundation for the important stage. But, in the US there are many children from poor families have never felt the school reading sound and the laughter; how many poor children in the mountainous areas, they had not caught a whiff of the city sun, still walking in the muddy fields; and the number of city street children, curled up in the corner of City many-storied buildings as an adult, maintains the life have little food to eat, but you and I could see, they have been in school has always been a dream, to the hope of life.
落款你就自己写吧 写上名和时间就可以了可以给个短一点（70字左右），简单一点的吗？这里有些我看不懂诶。