ἐλαφρῶς
From LSJ
ἑὰν δὲ προσποιούμενος ᾗ τὰ μαθήματά πως ἀπείρως προβάλλων, οὐκ ἔστιν αἰτίας ἔξω → But should one profess knowledge as he puts forward something in an inexperienced way, he is not without blame (Pappus 3.1.30.31f.)
English (Woodhouse)
Spanish
ágilmente, con agilidad, con facilidad, de manera descuidada, levemente, ligeramente, rápidamente, sin profundizar