のようなYouTubeチャンネル Простая школа




138,000 1.5%

12,300 6.21%





143,000 2.96%

69,500 6.2%


153,000 4.66%



152,000 0.8%

1,060,000 4.49%

1,410,000 3.27%

10,500,000 3.02%