请帮我改一改演讲稿，看看有没有错的。谢谢。

请帮我改一改演讲稿，看看有没有错的。谢谢。
Hello everyone, today I talk about will I live abroad? I think I shouldn't dream of doing such a thing. Why? Firstly, in china most people complain about the hotness in summer and coldness in winter. But abroad, the weather either It is cold all the year round or hot. Maybe I'll catch a cold. Secondly, my Hometown is in china. Even though 哈佛and 华盛顿，they can give me a good future. You think I should look forward to it？No！But my hometown is in china! My mom and my dad are in china! Why don't I go to 清华 or 北大? Thirdly, and it is the most important point. I want to be a singer. If I live abroad, who can listen my song? So, I shouldn't dream of doing such a thing to live abroad.