YOU SAID:
I’m a vtuber and you’ll regret this
INTO JAPANESE
私はvtuberです。後悔します。
BACK INTO ENGLISH
I am vtuber. I regret it.
INTO JAPANESE
私はvtuberです。私はそれを後悔します。
BACK INTO ENGLISH
I am vtuber. I regret it.
That didn't even make that much sense in English.