Bhashya
यदपरविद्याविषयं कर्मफललक्षणम्, सत्य तदापेक्षिकम् ।इद तु परविद्याविषयम्, परमार्थसल्लक्षणत्वात् ।तदेतत् सत्य यथाभूतं विद्याविषयम्, अविद्याविषयत्वाच्च अनृतमितरत् ।
In plain words
That which belongs to lower knowledge, bound to the fruits of action, is only relatively true. But this belongs to higher knowledge, because its nature is the ultimate reality. This alone is the true object of wisdom as it actually is, whereas the rest, rooted in ignorance, is unreal.
Close to the Sanskrit
That which is the object of lower knowledge, characterized by the fruit of action, that is relative. But this is the object of higher knowledge, because of being characterized as supreme reality. That this truth is real as it is, the object of knowledge; and because of being the object of ignorance, the other is unreal.