#Mahoraga

I don't agree this idea,because:

`+` Firstly, if we replace human teacher,many people  will be unemloyment(thất nghiệp).

`+` Secondly,robot teacher doesn't has feeling(cảm xúc),so they can't understand(thấu hiểu) human.

`+` Thirdly, robot is machine,so they isn't thinking(tư duy), and student will be silly(ngớ ngẩn).

`+` Finally,robot has a lot of argumentatives(sự tranh cãi),because robot doesn't has humanity(tranh cãi).