유튜브 채널 좋아요 The Geological Society





256,000 1.52%


7,030 2.42%

600,000 4.09%



1,540,000 2.64%

168,000 1.36%

41,900 3.1%

961,000 3.76%

3,210,000 2.78%

2,360,000 3.11%

10,500,000 3.02%