Germany's Miniatur Wunderland set a new world record for the longest melody played by a model train.
원문출처 : https://www.cnn.com/videos/travel/2021/04/08/longest-melody-played-by-model-train-na-lon-orig.cnn
원문출처 : https://www.cnn.com/videos/travel/2021/04/08/longest-melody-played-by-model-train-na-lon-orig.cnn