最近，你班开展了一场以“my dream” 为题的演讲比赛。请你就自身理想写一篇80词左右的演讲稿。
提示： 1 what do you want to be ?( newsreader / reporter / scientist/ doctor/ teacher/ sportman…)
2. Why do you want to be a …?
3. How can you be a … in the future?
I want to be a ______ in the future