It's A Small World (世界真细小) It's A Small World (Polka) It's A Small World小小世界 It's A Small World小小世界; It's A Small World 真是小小世界; It‘s A Small World 真是小小世界 A small world (世界小小) It's a Small World(这是一个小世界) It's A Small World It's A Small World;