YOU SAID:

Now, if you'll excuse me, I'm going to sleep on the couch, on the couch.

INTO JAPANESE

さて、失礼しますが、私はソファーで寝て、ソファーで寝ます。

BACK INTO ENGLISH

Now, if you'll excuse me, I'll sleep on the couch, and I'll sleep on the couch.

INTO JAPANESE

失礼しますソファーで寝ます

BACK INTO ENGLISH

Excuse me. I'll sleep on the couch.

INTO JAPANESE

すみませんソファーで寝ます

BACK INTO ENGLISH

Excuse me. I'll sleep on the couch.