急求一篇关于my brother的大学英语口语作文

I have a little brother,who is only 7 years old.He likes to watch cartoons after he finishes his school work.His favorate program is the Spongebob and he really loves things that have the Spongebob on them; my brother is a big fan of this cartoon.Additionally,I always spend much of time with my brother because I am relaxed when I stay with him; his naive characteristics make me feel at ease.He tells what happened in his school and what he has learned from teachers,etc.All these let me understand that as people grow,they are gradually becoming less pure but more cautious; therefore,the grown-ups may have less happiness than children.I wish I could go back to my young age and just do whatever I want and say whatever I think about.That's how a true person is,isn't