Youtube上的频道如 Université de Strasbourg


69,200 2.84%

3,390,000 1.13%


46,200 2.04%


60,900 1.83%

64,500 1.38%

5,020 1.58%

204,000 2.59%








8,680 1.37%

19,800 0.93%


15,000 1.36%

239,000 3.73%


169,000 1.75%

1,540,000 0.62%

324,000 1.94%