홈으로
CSAT PRO 모드
30s
텍스트 입력
예시 텍스트:
Although he is young, he is very wise. This is bec...
Not only did she win the race, but she also broke ...
If you want to succeed, you must practice every da...
📊 분석하기
30초 챌린지
10가지 공식