free group discussion

例句：

1. 1. The groupdecided to hold a free group discussion onthe topic of environmental protection.
   该小组决定就环境保护这一主题举行一次自由小组讨论。
2. 2.During the free group discussion, everyone wasencouraged to share their opinions and ideas.
   在自由小组讨论期间，每个人都被鼓励分享他们的观点和想法。
3. 3. The teachersuggested that we have afree group discussion about the importanceof reading.
   老师建议我们进行一次关于阅读重要性的自由小组讨论。