一天,下课铃响了,一群孩子聚在绿色大厅旁,边指点边说着什么。我经过此处,一个学生拉着我的衣角说:“老师,花间的两只蜻蜓(仿真)不见了?”我俯下身子和孩子们一起找蜻蜓。蜻蜓可能掉进水中了?可能被谁拿走了?是学生吗?也可能…… One day, the get out of class bell rang, a group of children gathered next to the green hall, pointing something while talking about. I passed by here and a student pulled my clothes and said, “Teacher, are the two dragonflies in the flower gone?” "I leaned over and looked for the dragonfly with the children. Dragonfly may have fallen into the water, who may be taken away, is a student, may also be ...