This is the 17350th most frequent Korean word.
선수단이
"선수단이" means "sports team" or "athlete team" in English.
In this sentence, "선수단이" refers to the group of athletes collectively participating in the match.
선수단이 경기에 참가했습니다.
The team participated in the match.
Here, "선수단이" indicates the sports team making the decision to travel internationally.
선수단이 프랑스로 떠나기로 결정했습니다.
The team decided to leave for France.
This usage of "선수단이" is about the group expressing a sentiment to someone joining them.