I think the most interesting thing in my family is my computer.My father bought it for me 3 years ago.
Then it became one of my close friends.It can teach me to learn English,maths,chinese and so on.Besides,I can surf the Internet through it.If I am tired of learning,I can also play some interesting games with my friends through the Internet.I hope when I grow up,I can learn more and more knowledge about the computer and become a good computer engineer in the future.
不知道行不行,可能有点难,你可以考虑把最后几句话给去掉,如果太长的话