His expatiatings on the subject tired the audience, though some appreciated the depth of his knowledge.

During the meeting, she began to expatiate on the company's long-term strategy, losing the attention of several listeners.

Her expatiation on the subject lasted for over an hour, leaving the audience both informed and exhausted.

The professor, expatiating on the philosophy of science, left the students both enlightened and bewildered.

His expatiating on the history of art bored some listeners, but others found it enlightening.

The expatiator dominated the meeting, filling every silence with long-winded anecdotes.

At the symposium, the expatiators kept returning to their favorite tangents, filling every pause with elaborations that both fascinated and exhausted the audience.

Her expatiative lecture wandered through historical anecdotes and theoretical digressions, yet the audience remained captivated.

The professor expatiates on the ethical implications of artificial intelligence during his lectures, captivating even the most skeptical students.

During the lecture, the professor expatiated on the historical causes of the conflict, captivating the students with his detailed analysis.