the exact source of this term has long been debated by baseball experts.

braille is a system of reading and writing that has been widely used by blind people since it was created by louis braille in 1821.

부사 위치가 왜이럽니까 ㅠㅠ

그리고 in how they look 이 맞아요?? how they look like가 맞지 않아요?? ㅠ