translation.ar: و يوجد في الواقع تطور ثنائي مثير للإهتمام ما بين "ولفرام ألفا" و مستعمليه من البشر. وهذا أمر مشجع.
translation.en: And, in fact, there's been an interesting coevolution that's been going on between Wolfram Alpha and its human users, and it's really encouraging.