Youtube上的频道如 Doctor Marcelo Velit


61,100 1.67%


167,000 3.16%


28,400 3.04%



17,200 0.84%

8,140 0.51%

5,340 6.4%

5,390 2.67%


50,500 2.46%

329,000 2.49%

389,000 1.37%

1,540,000 2.64%

33,400 4.08%