YOU SAID:
こんにちは と 彼は笑いながら言った
INTO JAPANESE
こんにちはと笑いわ
BACK INTO ENGLISH
I laugh hello
INTO JAPANESE
こんにちは笑う
BACK INTO ENGLISH
Laughing Hello
INTO JAPANESE
こんにちは笑う
BACK INTO ENGLISH
Laughing Hello
That didn't even make that much sense in English.