Optician: You need glasses.
Man: How do you know?
Optician: I knew as soon as you walked in through the window.
Oftalmologul: Aveţi nevoie de ochelari.
Bărbatul: Cum v-aţi dat seama?
Oftalmologul: Am ştiut asta din clipa în care aţi intrat aici pe fereastră.
Source
Taylor, Jeremy. Carte de Glume Versiune Bilingua: Lb. Engleza – Lb. Romana 1. Translated by Victoria Sucala. Language Learning Jokes, 2020.