Jerry is a student in Class 2, Grade 4. He is open-minded, quick on his thought and very fond of Math.In class, he keeps getting progress and listening carefully. He is always being active with great desire to learn more knowledge.He believes that studying hard is the source of happiness.

鄢开睿，四（2）班学生。他性格开朗，思维敏捷，喜欢学习数学。课堂上，他不断进步，专心听讲，积极发言，有很强的求知欲。他坚信努力学习是快乐的源泉。