Youtube上的频道如 nicaraguaeduca


39,200 2.51%

113,000 4.48%

235,000 7.36%

3,390,000 1.13%




53,700 1.51%

49,800 3.91%



115,000 3.21%

27,100 2.91%

23,100 6.58%


346,000 1.2%

546,000 1.85%

134,000 2.48%

778,000 1.9%

327,000 1.62%

497,000 5.01%


965,000 2.3%

181,000 5.37%