The young Marie, daughter of a Thuringian glassblower, violates all traditions after the death of mother and father. To feed herself and her sisters, she became the first female glassblower in the small town of Lauscha in 1890, and her artful glassy Christmas balls find themselves in America.《微笑的天空》被赞情感细腻 声入人心 观影现场唱哭家长和宝宝今日发布的《微笑的天空》MV 中，巧虎和小伙伴们在克服了一系列挑战后，终于成功制作出了飞船，久经干旱的绿森林也迎来了降雨，居民的眼中噙满了热泪，巧虎和其他小伙伴也在这次非同一般的冒险中收获了新的友情、巩固了亲情、实现自我成长。