Youtube上的频道如 Prolingoo German


3,390,000 1.13%


4,080,000 1.81%

54,100 4.43%


18,800 2.16%

71,200 2.22%

34,000 2.25%



20,400,000 2.43%

804,000 2.42%

35,900 2.85%

28,300 2.1%

25,600 2.07%

40,500 3.05%


109,000 6.67%

375,000 4.24%

17,300 3.18%

142,000 2.88%

927,000 1.85%


370,000 2.32%