のようなYouTubeチャンネル Simplified Biology


2,480,000 4.31%

1,320,000 4.82%

1,330,000 3.39%

3,390,000 1.13%


10,500,000 3.02%

487,000 1.57%

63,400 5.49%

1,330,000 2.19%






2,270,000 1.96%

1,540,000 2.64%

1,160,000 0.99%

306,000 3.0%

416,000 4.69%

3,210,000 2.78%


28,700 5.37%


19,600 3.38%