The lecture film on ancient history was highly informative and visually engaging for the students.
关于古代历史的讲座影片对学生来说非常信息丰富且视觉上引人入胜。
Incorporating lecture films into the curriculum helped to enhance the students' understanding of complex scientific concepts.
将教学影片纳入课程有助于增强学生对复杂科学概念的理解。