Korean phrase
~ 필수예요? ~ pil su ye yo
Meaning
Is ___ required?
When to use it
This asks whether something is required. It politely checks if an item or condition is necessary.
Example dialogue
여권 필수예요? yeo gwon pil su ye yo
Is a passport required?
네, 국제선은 꼭 필요해요. ne kuk jje seo neun kkok pi ryo hae yo
Yes, you definitely need one for international flights.