粗筋

1. Origins, structure, and basic meaning

• Structure: 粗筋, read あらすじ, means a summary of the main events of a story or the main points of an explanation.
• Basic usage: It is used for hearing a movie's plot before watching or outlining a story before a presentation.
  • 映画の粗筋を聞いてから見るかどうか決めた。

2. Common pitfalls and similar expressions

• Content compared with 感想
  • 粗筋 summarizes what happens in a story, while 感想 expresses what a reader or viewer thought or felt.