It sounds like what her home continent has is not better magic but better nonmagical technology. Which means instead of a one in twelve chance (one in six if he counts the bird) that he can do whatever she can teach, it's certain he can do it. Materials will probably be more expensive than if it were magic, but as long as he turns a profit...
"Thank you! The words are useful! This room is in Thelm Ret. Thelm Ret is a city in Ehima. Ehima is in the Empire." He flips back to the map of the continent. "This is the Empire. This is Thelm Ret. This is Mar Geru. Mar Geru is a city in Har. 'Mar Geru' is Hari, 'Thelm Ret' is a different language. This" on the southeast coast, he points to it "is Anavel Sani City in Anavel Sani. Anavel Sani speaks Ilan, Har speaks Hari. All of the" he hesitates, not completely sure if the word is right "countries speak Hari. Hari is the language in the Empire." He smirks. The bird makes a sound that Sheridan might not recognize as laughter. It's only a little funny even if you get the joke, which Sheridan won't. "...Oh," he says. "I will... not-arrive here, I do not have but I will have" he decides not to bother translating "Hari Ar Sarag Marsaehu, I will arrive here, you will have Sarag Marsaehu. You will not borrow, you will own. If you own, you speak Hari. When you speak Hari, I ask you, electricity, technology, you ask me laws. You here. When you're sure what laws, you may not-arrive here, you may the city, the Empire. If you're not sure what laws, you may here, this room, or... I will say, when I arrive here. You want something?" He mimes food again, in case she's changed her mind about that.