YOU SAID:
Hello, Johnny, how was your day?
INTO JAPANESE
こんにちは、ジョニー、今日はどうでしたか?
BACK INTO ENGLISH
Hello Johnny, how was it today?
INTO JAPANESE
こんにちはジョニー、今日はどうでしたか?
BACK INTO ENGLISH
Hi Johnny, how was it today?
INTO JAPANESE
こんにちはジョニー、今日はどうでしたか?
BACK INTO ENGLISH
Hi Johnny, how was it today?
That didn't even make that much sense in English.