This is the 18057th most frequent Korean word.
수십년이
"수십년이" means "several decades."
The word '수십년이' is used here to specify a time period of several decades, emphasizing the duration over which something has occurred or remained the same.
수십년이 지나도록 우리는 변하지 않았다.
For decades, we haven't changed.
In this sentence, '수십년이' highlights the extended period during which an event or characteristic has endured, suggesting continuity and long-lasting impact.
그의 재능은 수십년이 넘도록 빛을 발하며 이어져 왔다.
His talent has shone and persisted for decades.
Here, '수십년이' represents a general conceptual time frame of decades, used to express the influence such a long period can have on someone or something.