How to say “Well, um, I'm not sure about that.” in JapaneseIn Japaneseまあ、えーと、それはどうでしょうか。Mā, ēto, sore wa dō deshō ka.▶ Hear it in JapaneseWell, um, I'm not sure about that. in other languagesWhat Well, um, I'm not sure about that. meansIn PortugueseIn French