"Thank you Kolya," he says, to a room that has resumed being empty by the time he finishes the sentence.
There are a lot of languages on offer! And there is not much organization to them. Although in particular, the same book will often appear in English and Russian with both copies next to each other.
"I see. What are the non-central problems, then? Lazarus wasn't really clear about the details."
Most people wouldn't catch the slight tremor in the last clause, but Libby may.
"...I see," she repeats. "That does sound like a problem. It might turn out to be relevant, so I have to ask: how much does it hurt?"
"All right," she says. "I'd like to continue this conversation in person. It shouldn't take me more than a few minutes to get there. Could you hand the phone back to Lazarus, please?"
He is listening to the phone at first; then he says "Yes, okay," hangs up, and looks back at Ehail. "Um, a minute is... a shortish amount of time. I don't really know how to describe it except in terms of other units of time from my world, which doesn't seem like it would help. I have clocks you can stare at, if that would be informative."
He looks around, then gets up and goes into another room and comes back very shortly with a digital watch that shows hours, minutes, and seconds.