preposition/a xuθˈɡaɾ poɾ/
judging by, judging from
“Si usted es usuario del transporte público, quizás haya pensado que algunos de los pasajeros, a juzgar por ciertos desagradables efluvios, no pasaron por la ducha durante la mañana.” — If you are a user of public transport, you may have thought that some of the passengers, judging by certain unpleasant emanations, did not go through the shower in the morning.