YOU SAID:
Can I use your hair straightener.
INTO JAPANESE
あなたのヘアアイロンを使ってもいいですか。
BACK INTO ENGLISH
May I use your curling iron?
INTO JAPANESE
あなたのヘアアイロンを使ってもいいですか?
BACK INTO ENGLISH
May I use your curling iron?
That didn't even make that much sense in English.