Youtube上的频道如 Lud Fonseca Sprache&Wissen



3,390,000 1.13%

456,000 12.8%

62,800 12.39%

6,610 13.0%

8,950 13.0%


108,000 7.08%


287,000 11.49%


760,000 1.68%

20,400 3.54%

72,100 9.34%

364,000 3.05%