Korean phrase
~ 효과가 없어요. ~ hyo gwa ga eop sseo yo
Meaning
___ has no effect
When to use it
Says that something does not work. It is a fairly polite, gentle way to describe an ineffective method and may lead to considering another option.
Example dialogue
이 방법은 효과가 없어요. i pang beo beun hyo gwa ga eop sseo yo
This method has no effect.
다른 방법을 시도해 볼까요? ta reun pang beo beul si do hae pol kka yo
Shall we try another method?