What do you want e-dog do for you?简单说一说,可以怎样写长这篇作文.

Firstly, you can make a brief for e-dog, introduce it and its benefit.
Secondly, you may put some paragraphs to expliain your ideas. what does e-dog can do? and How do you use it in your life?
At last, make a short conclusion with your recommdations请问这是什么意思？expliain