Mais si vous leur dites: "La planète d'où il venait est l'astéroïde B 612" alors elles seront convaincues, et elles vous laisseront tranquille avec leurs questions.
would shrug their shoulders, and treat you like a child. But if you said to them: “The planet he came from is Asteroid B-612,” then they would be convinced, and leave you in peace from their questions.