Questions & Answers about היא קלטה את ההסבר מהר.
היא means she. Hebrew verbs in the past tense already show gender and number, so קלטה by itself already tells you the subject is she. Still, Hebrew often includes the pronoun for clarity or emphasis.
So:
- קלטה = she understood / she caught on
- היא קלטה = she understood
Including היא sounds completely normal.
Here קלטה means something like caught on, grasped, or understood.
This verb comes from לקלוט. Its basic idea is to absorb, to receive, or to take in, and in everyday Hebrew it is often used for mentally taking in information.
So in this sentence, קלטה is a natural, slightly colloquial way to say that she understood the explanation.