Let (someone's) mind wander

Перевод let (someone's) mind wander на русский язык

During the lecture, he let his mind wander and missed important points.

Во время лекции он позволил мыслям блуждать и пропустил важные моменты.

To allow one's thoughts to drift away from the current task or situation, often leading to daydreaming or distraction.