evam—in this way; vihāraiḥ—by different pastimes; kaumāraiḥ—childish; kaumāram—the age of childhood; jahatuḥ—(Kṛṣṇa and Balarāma) passed; vraje—in Vrajabhūmi; nilāyanaiḥ—by playing hide-and-seek; setu-bandhaiḥ—by constructing an artificial bridge on the ocean; markaṭa—like the monkeys; utplavana-ādibhiḥ—by jumping here and there, etc.