のようなYouTubeチャンネル LearnItFirst.com


66,500 0.65%

172,000 0.94%

3,030,000 1.43%

691,000 0.55%

247,000 1.43%

1,080,000 2.7%

10,500,000 3.02%

68,000 1.3%

41,000 1.43%

179,000 1.08%


212,000 5.4%

49,200 0.69%



10,300 3.15%

18,900 1.11%

24,000 1.26%

20,700 2.75%

287,000 1.08%



6,720 2.97%

43,300 3.76%

76,000 2.36%