고지서를

고지서를

"고지서를" refers to a "bill" or "notice of payment" in English.

고지서를 here means 'bill' or 'statement', referring to a formal notification, such as an invoice or a payment request.

지난주에 고지서를 받았습니다.

I received the bill last week.

In this sentence, 고지서를 signifies an official bill or notice that should be reviewed for its details.

고지서를 정확히 읽고 내용을 확인하세요.

Carefully read the bill and check its contents.

Here, 고지서를 represents the document of a bill or notification that might require reissuing in case of loss.

고지서를 분실하면 재발급을 신청해야 합니다.

If you lose the bill, you need to request a reissue.