YOU SAID:

We'll karaoke all night long.

INTO JAPANESE

一晩中カラオケします。

BACK INTO ENGLISH

I will karaoke all night.

INTO JAPANESE

徹夜でカラオケします。

BACK INTO ENGLISH

I will sing all night karaoke.

INTO JAPANESE

徹夜でカラオケを歌います。

BACK INTO ENGLISH

Sing karaoke all night.

INTO JAPANESE

一晩カラオケを歌う。

BACK INTO ENGLISH

Sing karaoke overnight.

INTO JAPANESE

一晩カラオケを歌います。

BACK INTO ENGLISH

Sing karaoke overnight.