This is the 1515th most frequent Korean word.
개정안을
"개정안을" means "a proposed amendment" in English.
'개정안을' is the object of the verb '통과시켰습니다' (passing), indicating it as the subject of modification and approval.
국회에서 새로운 개정안을 통과시켰습니다.
The National Assembly passed a new revision bill.
Here, '개정안을' again functions as the object, specifying what is being reviewed.
우리는 개정안을 신중히 검토해야 합니다.
We must carefully review the amendment.
'개정안을' is addressed as an instrument or means causing change as indicated by the following clause.