YOU SAID:

Well, back to sleep then...

INTO JAPANESE

さて、それから眠りに戻ります...

BACK INTO ENGLISH

Well then go back to sleep ...

INTO JAPANESE

それでは、眠りに戻ります...

BACK INTO ENGLISH

Let's go back to sleep ...

INTO JAPANESE

眠りに戻りましょう...

BACK INTO ENGLISH

Let's go back to sleep ...