のようなYouTubeチャンネル EDUCATIONAL STUDIES


329,000 6.73%

516,000 3.51%

568,000 1.96%

3,210,000 2.78%

760,000 1.68%

783,000 9.1%

133,000 4.07%

299,000 7.23%

64,600 2.81%

134,000 2.48%

113,000 4.48%


2,330,000 3.94%

10,500,000 3.02%

40,000 4.79%



1,750,000 3.34%


127,000 5.3%

249,000 4.56%

172,000 5.59%


148,000 4.74%