전치사 - 악기와 기관의 전치사

used to indicate the tool, instrument, or method through which an action is performed

으로

used to indicate the agent performing an action

에 의해

used to indicate the instrument used to perform an action

에서

used to indicate the channel or instrument used to accomplish an action or achieve a result

을 통해

used to indicate the means or method employed to accomplish a particular action or goal

로

used to express the means or medium through which an action or state is conveyed

를 통해

utilizing a particular method, tool, or technique

사용을 통해

used to indicate the instrument used for a particular purpose or action

버스로

by means of a particular person, system, etc.

를 통해

as a result of actions or treatment carried out by a particular person or group

의 손에 의해