관련 GIF
play_circle_filled
13
3.8k 견해
play_circle_filled
Given that I've had easily more than 1000 students from all over the world during my teacher career, what is the probability that at least one of them see this?
#아마추어
3
2.2k 견해
play_circle_filled
17
3.4k 견해
play_circle_filled
23
4.3k 견해
play_circle_filled
1
1.2k 견해
play_circle_filled
16
4.4k 견해
play_circle_filled
3
2.3k 견해
play_circle_filled
2
689 견해