Ralph, a bunny being interviewed for a documentary, goes through his daily routine as a "tester" in a lab.。几只漂亮的彩虹兔是非常要好的朋友，它们经常一起出去玩耍，虽然总是闹出笑话，但每天都过得很开心，宝宝们一起分享这份快乐吧。。
