课堂上师生互动很好。
The interaction between teacher and students in class is great.
to interact; interactive
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
课堂上师生互动很好。
The interaction between teacher and students in class is great.
老师让学生们互动。
The teacher had the students interact.