Firstly, since the substitution has been completed and play has restarted, you cannot reverse it.

第一，换人已经完成，比赛也已重新开始，所以你不能取消换人。

youdao

Firstly, since the substitution has been completed and play has restarted, you cannot reverse it.

第一，换人已经完成，比赛也已重新开始，所以你不能取消换人。

youdao