YOU SAID:
"I'm so mean lalalala ," said the bad sister
INTO JAPANESE
「私はとてもララララを意味します」と悪い妹は言いました
BACK INTO ENGLISH
“I mean so la la la la,” said the bad sister
INTO JAPANESE
「そうだよ」と悪い妹は言った
BACK INTO ENGLISH
“Yes,” said the bad sister.
INTO JAPANESE
「はい」と悪い妹は言った。
BACK INTO ENGLISH
“Yes,” the bad sister said.
INTO JAPANESE
「はい」、悪い姉妹は言った。
BACK INTO ENGLISH
“Yes,” the bad sister said.
That didn't even make that much sense in English.