Imagine good words, sentences and paragraphs in your composition.

If the blackboard is a vast sea, then the teacher is a sailor on the sea. At the moment when the bell rings, you paddle the textbook parked in the harbor like a paddle with the teacher's whip. On the desk, problems piled up. Your posture is lifelike, like a flying bird, drawing a beautiful arc on the platform-ships pass by ... there is no cloud floating in the sky, just like your bright heart.