You mean some kind of breathing aid, right? [at least he's hoping this isn't a case where some space people are called breathers and others aren't ... this sci-fi thing is Difficult. and it continues to be difficult now because communicators??? space workforce???]

I don't have any problem with working or exploring or helping around in any way, it's just... [he gives out an awkward laugh] Sorry, showing up on a strange planet's underwater base is kind of new to me. I'm a bit lost.