- 보충 설명(not restrictive)
- 화자의 평가
- level of generality
- condition
Examples.
- It celebrates science in the making, featuring the people who make the discoveries that redefine our place in the universe.
- Naturally, he was very angry.
- Broadly speaking, there are two ways to fix the problem.
- Seen from my perspective, there is a problem.
- For my purpose here, you can think in that way.