のようなYouTubeチャンネル AIRC National Documentaries


77,600 0.99%

18,600 0.57%

346,000 1.2%

181,000 5.37%


5,770 0.8%

14,300 2.75%

12,700 2.21%

51,900 4.61%

760,000 1.68%


228,000 2.84%



108,000 3.2%

3,210,000 2.78%

10,500,000 3.02%