Youtube上的频道如 Deutsch lernen -Hören&Sprechen


99,000 3.23%



804,000 2.42%

277,000 1.84%


34,600 3.46%

95,800 1.87%




1,420,000 3.63%

74,800 1.97%


4,080,000 1.81%






34,100 7.54%


122,000 4.2%

52,600 7.33%