It turns out that back then, this is how our teachers saw us.

There is a kind of student who is really very strange,
He is also very obedient and very disciplined,
He is good in every aspect,
He doesn't cause trouble for teachers,
He doesn't date,
But his grades just won't improve no matter what.
Everyone is like this,
The teachers are also clueless, and every day the cycle repeats:
They listen carefully in class but can't understand,
So they zone out,