写作思路：根据自己的事迹情况，可以先介绍一下自己的名字，再说一下自己的理想爱好等等，语言要通顺连贯，避免语法使用错误。
正文：
Hello, teachers and students. My name is Liu Chang, Liu Chang's Liu, Liu Chang's Chang.
When I was young, I had many colorful dreams. Being an announcer or a TV host is my greatest ideal. So I took every opportunity to learn broadcasting, practice speaking, crosstalk, Allegro, dance and host the program.
I deeply understand that it is not easy to be a qualified announcer or TV program host. There will be joy of success on the road of growth, but more frustration of failure; There will be harvest happiness, but more is the hardship of cultivation. But I have the courage and determination to deal with all this.
So, that day, I stood among the students. Like the students here, I am eager to fly high, to have greater development space in the future, and to have a broader world to display my talents.
I think there will be harvest if there is hard work. In the next four years, we must have an infinite and perfect future, taught by teachers.
翻译：
各位教师、同学，大家好，我叫刘畅，刘畅的刘，刘畅的畅。
幼年时曾作过许多色彩斑斓的梦，当个播音员、或者当一名电视节目主持人是我最大的理想。于是，我利用一切机会学播音，练演讲，说相声，打快板，表演舞蹈，主持节目。
我深深的明白，作一名合格的播音员或者电视节目主持人是一件非常不容易的事情，成长的道路上会有成功的喜悦，但更多的是失败的沮丧；会有收获的幸福，但更多的是耕耘的艰辛。但我有勇气、有决心去应对这一切。
于是，这天，我站在了同学们中间。我和在座的同学们一样，渴望展翅高飞，渴望将来有更大的发展空间，有施展才华的更广阔的天地。
我想，有耕耘就会有收获。未来的四年里，由各位教师的倾情传授，我们必须会有一个无限完美的未来。