Marcus thought for a couple seconds what this...
http://www.handspeak.com/word/index.php?dict=hi&signID=1032
could mean. "I'm guessing that's walk? Since swimming, eating, climbing, sleeping, and fighting just don't seem to be a good match for that. I still haven't gotten a mission yet for my Day three so can I come, it would be nice to see more of this place."
@Rosh: That's nice, sure there are problems here or there, but it's good.