Sangchu Geotjeori Tutorial

7.8

(6018)

6.7

(1403)

6.7

(104)

4.8

(102)

4.5

(39)

6.8

(596)

5.8

(15)

6.4

(167)

6.4

(5586)

0

(0)

7.6

(360)

7.9

(385)

6.5

(469)

6

(11)

5.8

(2141)

7

(247)

6.3

(10)

6.9

(34)

5.9

(28)

0

(0)