这是一部关于恐龙的科教记录片, 北极：7千万年前。一个极端的世界。夏季的阳光变成了24小時严寒的夜晚。恐龙们不得不做出选择，勇敢的向南迁徙以寻找阳光。一段充满了暴风雪，火山爆发和致命狩猎者的危险旅程，一个年轻的埃德蒙頓龙开始了他的第一个千里迁移. 片中令人惊叹的CG动画 和精心构建的数码世界，可以說是真正的恐龙电影演变,令人震撼. The Arctic: 70 million years ago. It is a world of extremes. Tropical summers of 24hr sunlight are replaced by freezing winters of continuous night. The remarkable dinosaurs that lived under the Northern Lights had to make a choice, brave the winter or head south to find the sun. Join Scar, a young Edmontosaurus embarking on his first thousand-mile migration. It is a journey for survival that is fraught with danger; blizzards, volcanic eruptions and deadly predators lie ahead. Meanwhile Patch, a juvenile Troodon, left alone in the North, must learn to survive in one of the harshest environments the Earth has ever known. This epic feature-length adventure portrays an incredible polar odyssey that actually happened but has never been witnessed before. Based on recent fossil evidence blasted out of the ice around the North Pole, the makers of ''Walking with Dinosaurs'' and ''Prehistoric Park'' are delighted to introduce you to an all-new cast of dinosaurs, from feathered tyrannosaurs to giant marine predators. Featuring stunning animation and a painstakingly recreated digital world, it can truly be said that the dinosaur film has evolved.
依旧在那个美丽的村庄里，城市女孩天天的故事还在继续。在这一季中，天天有了可爱的小鸡、小羊和小兔子，还认识了新的小伙伴。有了小动物和朋友们的陪伴，天天越来越自信和开朗。天天还学会了照顾生病的妈妈，帮助有困难的小伙伴，以及包粽子和做饭…… 每一次新的尝试，都是孩子们成长中的宝贵体验。随着剧情的深入，在每一集中，天天都在一步步学会感恩，学会珍惜，学会担当。
