Nowadays, it's no ma'am, check your shoes. And like --  But then it wasn't -- they didn't have any, but the guy had -- I said, what kind of salts of potassium do you have? You know.
요즘에는 공항에서 신발을 검사하고 별 난리죠.  하지만 약국엔 그런 약품이 없다고 해서 그럼 소금이나, 칼륨 종류로 뭐가 있어요? 라고 물으니