end group

例句：

1. 1. The meeting ended at 5 pm.
   会议在下午5点结束。
2. 2.She organized the group into smaller teams.
   她将小组分成了更小的团队。
3. 3.The end of the book is marked with a red circle.
   书的末尾有一个红色的圆圈标记。