1. Discuss the role and impact of background music in enhancing the emotional and narrative aspects of a film. 2. You can mention specific examples or general effects such as creating tension, enhancing mood, or supporting character development.

1. 讨论背景音乐在增强电影情感和叙事方面的作用和影响。 2. 您可以提到具体例子或一般效果，例如制造紧张感、增强情绪或支持角色发展。