yaśo-hā nirapatrapaḥ

evam-thus; tvam-you (Narada); niranukrosah-without compassion; balanam-of innocent, inexperienced boys; mati-bhit-contaminating the consciousness; hareh-of the Supreme Personality of Godhead; parsada-madhye-among the personal associates; carasi-travel; yasah-ha-defaming the Supreme Personality of Godhead; nirapatrapah-(although you do not know what you are doing, you are executing sinful activities) without shame.