Cheerful brainy, is a small yellow train a happy, he has a super toy friends, they were toys island residents to solve problems, pass pleasure to all people. They accompany the children play in the learning of close friends, open mind storm for the children, let the children happy thinking, happy people, happy to learn, "toot toot" train to start, let's begin our happy childhood journey together.

性格开朗的聪聪，是一辆快乐的黄色小火车，他有一群超级棒的玩具朋友，他们为玩具岛上的居民排忧解难，传递快乐给所有人。他们是陪伴小朋友在玩乐中学习的亲密朋友，为孩子们开启头脑大风暴，让孩子们快乐思考，快乐待人，快乐学习，“嘟嘟嘟”小火车要开动了，让我们一起开始幸福的童年之旅吧。