How to say “This is the key I need.” in JapaneseIn Japaneseこれが私(わたし)に必要(ひつよう)な鍵(かぎ)です。Kore ga watashi ni hitsuyou na kagi desu.▶ Hear it in JapaneseThis is the key I need. in other languagesWhat This is the key I need. meansIn PortugueseIn French