+0

When you spit on the robot, the robot will spit back on you like a human.


Is it a proper use of the word back?

+0

Do you know the difference between "spit at" and "spit on"?

Who wrote that sentence?

Comments  
Site Hint: Check out our list of pronunciation videos.

I did.

It's a strange sentence. However, the use of "back" is correct.