separate the sheep from the goats

例句：

1. 1. The two teams will compete in the final match to decide who will win the championship.
   两支团队将在决赛中竞争，以决定谁能赢得冠军。
2. 2.After the meeting, they separated and went their separate ways.
   会议结束后，他们分道扬镳，各自离去。
3. 3. The children were separated from their parents when they got lost in the forest.
   孩子们在森林迷路时与父母分开了。