Basic of basic = The teacher's position that can control the student's mind. (2 Stand apart from the speaking student.)
When someone is speaking in the classroom, some students tend not to listen carefully.
So you try to let them make attention.
"Hey Taro, you should listen to your friend's more carefully."
But you don't need to make these kinds of advice. Because you can control the situation just by changing your standing position.
So you try to let them make attention.
"Hey Taro, you should listen to your friend's more carefully."
But you don't need to make these kinds of advice. Because you can control the situation just by changing your standing position.