Readers can look through the hole in each page, arousing their curiosity and inspiring them to imagine a whole picture. The pictures are simple and appropriate for preschoolers. The question-and-answer format makes it fun for parents and children to interact.
《彩虹少儿绘本馆:坐火车,逛一逛(适合3-6岁)》中一条贯穿全书的铁路旅行，跟着小火车一起来欣赏沿路的风景吧！我们穿过隧道、越过海洋，小火车哐当哐当～下雨啦！嘀嗒嘀嗒～咕噜咕噜～咻～和小动物们一起旅行真愉快啊！认识动物掌握方位的同时主要学习好玩有趣的拟声词！
