I know that state of being very well as you might tell
[Silent, internal accomplishment! No showing it, though.
That's... about all she figures to ask about, too; it's just a mechanical vehicle, after all, and though differing from her world's own, with seeing enough machines both here and there and the information she's obtained, she feels she's got most of the gist.
But that's up to her "teacher" to decide, in the end. So she tilts her head in clear askance on whether they're to call it a day with this, or push forward]