Youtube上的频道如 Deutsch Lernen HandMed


804,000 2.42%

34,600 3.46%



122,000 4.2%


99,000 3.23%

32,500 4.2%




36,700 2.74%

95,800 1.87%

277,000 1.84%

10,500,000 3.02%


71,200 1.56%

26,600 2.32%

57,200 1.98%




197,000 2.75%


181,000 5.37%