She made some astute observations about the movie industry.她对电影业发表了一些深刻见解。His new essay on traditional Chinese medicine is insightful and rewarding.他那篇论述中医科学的新作具有深刻见解，读后定可得益。The book contains a great many profound insights into human behaviour.书中包含有诸多对人类行为的深刻见解。