반사한다

In a sentence

• 거울은 빛을 반사한다.

  The mirror reflects light.

  Here '반사한다' is used in its literal sense, describing the physical action of reflecting light.

• 그의 말에 나는 반사적으로 대답했다.

  I responded reflexively to his words.

  In this context, '반사적으로' (reflexively) relates to an immediate response, showing a metaphorical use connected to the instantaneous action implied by reflection.

• 그는 내 질문에 반사한다는 듯한 표정을 지었다.

  He made an expression as if he was reflecting on my question.

  Here, '반사한다는 듯한' indicates a figurative interpretation, meaning to mentally reflect or think.