3. According to the reading, a university is planning to purchase multimedia equipment for every classrooms.
The man does not think it is a good idea for two reasons.
First, he says that introducing equipment to classroom will not help the lecture to become more interesting. To be specific, whether the lecture is fun or not depends on its content. So explaining dull materials in a new way cannot lead to making the class more interesting to more interesting class.
Second, making professors convenient is not enough to justify lots of expenses. The university should only buy necessary equipment after considering the particular characters of each class (설명이 다소 vague합니다). This helps the university save more money for other projects and spend money for better use.
For these reasons, the man believes the university's plan should be corrected.
comments: 요약이 굉장히 잘 되어있고 문법 관련 실수도 적습니다. 그러나 부분 부분 조금 더 자세한 설명이 있었으면 더 좋았을 것 같아요. 예를 들어, making professors convenient by purchasing multimedia equipment로 해주시거나 whether the lecture is fun or not depends on its content and not on the equipment used for teaching이런식으로요. Underline된 부분은 다른 (더 명확한) 표현으로 대체해주시는 것이 좋을 것 같습니다.