Then taking up the letter, he re-read a passage and said, "You know that in this letter I am warned of a traitor, of whom I must beware?"
Gero, gutuna hartu, pasarte bat berriz irakurri eta mandatariari hitz egin zion. -Badakik, Mikel Strogoff, gutunean traidore bat aipatzen dela eta harekin kontuz ibili behar dudala?