Youtube上的频道如 Orthodidacte


3,390,000 1.13%


1,350,000 5.23%

835,000 2.77%

1,540,000 2.64%

3,210,000 2.78%



10,800 4.91%




34,100 7.54%

1,780,000 4.29%


6,220 3.98%

17,800 2.36%

99,800 6.45%

105,000 7.66%


102,000 3.92%

84,500 4.25%

213,000 1.67%

135,000 3.3%

1,150,000 3.93%