In the picture, a boy student and a girl student are saying “bye-bye” to their beautiful young teacher after class. They look very happy. The teacher is a young lady, and she is saying “good bye” to the two students. She looks very kind. I think they must get on well with each other in school.图片中，一个男孩学生和一个女孩学生下课后正在跟他们美丽的老师告别。他们看上去很开心。这位老师是位年轻的女老师，她也在向这两位学生说再见。她看上去很友善。我想他们在学校一定相处得很融洽。The picture tells us a story. At first, a little boy has a bad habit. He often wastes food when he is ea
