童年是一生最美好的时光。尽管年龄小,很多记忆在成长过程中逐渐模糊淡忘,但总会有一些记忆犹新的场景,一生都回味无穷。也许,童年的特征就在于懵懵懂懂,就在于不知珍惜,就在于肆意妄为。假如可以重新回到童年,有些人有些事我一定倍加珍惜,一定让自己的童年过得精彩纷呈。假如重回童年,我一定对兰兰说声对不起。兰兰是我小学一年级的同桌,胆小爱哭, Childhood is the best time in life. Despite their age, many memories gradually fade away during their growth, but there are always scenes of memories that are forever memorable. Perhaps the characteristic of childhood lies in ignorance, that is, I do not know cherishing, it is reckless. If you can go back to childhood, some people have some things I must cherish, we must make their childhood fantastic. If I return to my childhood, I must say sorry to Lan Lan. Lan Lan is the same table in my first grade, timid cry,