Japanese phrase
___を交換してもよろしいですか？ ___ o kō kan shi te mo yo ro shi i de su ka
Meaning
Could I exchange ___?
When to use it
A polite request for permission to exchange something. It sounds gentle and considerate, especially in a shop or service setting.
Example dialogue
この商品を交換してもよろしいですか？ ko no shō hin o kō kan shi te mo yo ro shi i de su ka
Could I exchange this item?
はい、レシートをお願いします。 ha i re shī to o o nega i shi ma su
Sure. May I see the receipt?