YOU SAID:

I don't want to slow dance in the dark.

INTO JAPANESE

暗闇で踊りを遅くしたくない。

BACK INTO ENGLISH

I don't want to slow down dancing in the dark.

INTO JAPANESE

暗闇で踊るのを遅くしたくない。

BACK INTO ENGLISH

I don't want to slow down dancing in the dark.