Traditional Culture Encyclopedia - Photography major - Write a sentence about the teacher's back in class.

Write a sentence about the teacher's back in class.

1. When the math teacher is teaching hard, it is not only his figure but also his spirit that makes him stand tall.

2. A female teacher in professional clothes is writing on the blackboard with her back turned. Her back looks straight, her back is straight, and she looks like a teacher.

My physics teacher is a man in his sixties and seventies. Every time he writes on the blackboard, he can always see his love and hope for the students from behind.