phrase
B2
expected to be something, often due to rules or agreements.
The children are supposed to be at school by 8.45 a.m.
아이들은 오전 8시 45분까지 학교에 있어야 합니다.
B2
thought by many to be something.
The scenery is supposed to be fantastic.
경치는 환상적이라고 합니다.
translation
해야 한다, 로 여겨진다