"Oh, I won't deny they're standardized in many regards, yet in others, they're not."

That is the smallest of pouts; the pout of someone who's ended up relying more on guidebooks than memorising conversions.

"I wouldn't doubt we'll get a standardized one, and same for a language, one day; there are only two continents in the known world, after all and we have global trade too."

More like very large islands like Australia, but details Eva's people don't know.