Trying Out Auto-Sewing

I finally could assign Mercury to sew automatically recently. So I had a try.

Anyone understand what did he say when he was done? I'm totally confused, so I couldn't do any translation.

Anyway, I've known that auto-sewing will occupy a skill slots on sea, but I didn't know that it will get interrupted if you are doing any other production. >_< This is bad. Maybe I'll appreciate this more when I've changed back to a tailor.