This is the 10616th most frequent Korean word.
국제우편을
"International mail."
'국제우편을' refers to the medium (international mail) used to send the package.
나는 국제우편을 통해 소포를 보냈다.
I sent a package via international mail.
'국제우편을' refers to the service of using international mailing system.
국제우편을 사용할 때 비용을 미리 확인하세요.
When using international mail, check the cost beforehand.
'국제우편을' refers to the mail that the speaker is expecting from an international location.