I am writing the mail in the name of the Student's Union to

I am writing the mail in the name of the Student's Union to welcome you, the international student。 我以学生会名义写这信欢迎你,这位国际学生。（去掉to, 加逗号,把国际学生改成同位语）。about our campus life。 （把你们改我们,因为“我”在写信,介绍我们的校园生活）。The campus is a great place,firstly where (1,2,3 叙述 校园是great place）we could learn ( 用could 或 can。should 有“理应”的意思,语气太强烈）you could make friends, who love learning very much。you could read many useful books。（假如你想成为 。不如改成祝愿：）Wish you become a good student。（或删去最后这句） 再问： 真详细，多谢啦！