This is the 819th most frequent Korean word.
이로
The Korean word "이로" can mean "as a result," "by this," or "hereby," depending on context.
In this sentence, '이로' is a contracted form of '이것으로', meaning 'because of this' or 'as a result of this'.
이로 인해 회사는 큰 이익을 보았다.
As a result of this, the company saw substantial profit.
Again, '이로' is used in the sense of causation, emphasizing that the preceding action caused subsequent effects.
이로 인해 많은 고민이 생기기 시작했다.
Because of this, many concerns have started to arise.
Here, '이로' is used to mean 'from this (point or perspective)' referring to the preceding information or context.