のようなYouTubeチャンネル Stiftung Planetarium Berlin


704,000 1.93%

1,150,000 3.03%



13,500 3.72%

296,000 0.99%

1,540,000 2.64%


9,470,000 2.63%

10,300 5.76%

4,760,000 1.7%

1,320,000 4.26%

10,500,000 3.02%