YOU SAID:

to start a car, you need a key

INTO JAPANESE

車を始動するには、キーが必要です

BACK INTO ENGLISH

You need a key to start the car

INTO JAPANESE

車を始動するには鍵が必要です

BACK INTO ENGLISH

I need a key to start the car

INTO JAPANESE

車を始動するには鍵が必要です

BACK INTO ENGLISH

I need a key to start the car