YOU SAID:
Hi, William. How was your day?
INTO JAPANESE
こんにちは、ウィリアム。あなたの一日はどうでした?
BACK INTO ENGLISH
Hello, William. how was your day?
INTO JAPANESE
こんにちは、ウィリアム。あなたの一日はどうでした?
BACK INTO ENGLISH
Hello, William. how was your day?
That didn't even make that much sense in English.