The research group is working on a new project to find a cure for the disease.（这个研究小组正在致力于一个寻找治疗这种疾病方法的新项目。）

We divided into several groups to complete the task more efficiently.（我们分成几个小组以便更高效地完成任务。）

The tour guide led our group through the ancient castle.（导游带领我们一行人穿过古老的城堡。）

Our study group meets every week to discuss difficult topics.（我们的学习小组每周都会碰面讨论难题。）

A group of students volunteered to clean up the park on the weekend.（一群学生在周末自愿去清理公园。）

The group of protesters gathered in front of the government building.（那群抗议者聚集在政府大楼前。）

She belongs to a dance group that performs regularly in the city.（她属于一个经常在这座城市表演的舞蹈团体。）

The marketing group came up with some creative ideas for the new product launch.（营销团队为新产品的发布想出了一些有创意的点子。）

Our group was assigned to decorate the classroom for the party.（我们小组被分配去为派对装饰教室。）

A group of tourists were taking pictures of the beautiful scenery by the lake.（一群游客在湖边拍摄美丽的风景。）

The group leader made sure everyone understood their roles in the project.（组长确保每个人都明白自己在项目中的角色。）

They formed a music group and started writing their own songs.（他们组建了一个音乐团体并开始创作自己的歌曲。）

The science group conducted an experiment to test the hypothesis.（科学小组进行了一项实验来验证这个假设。）

Our group won the first prize in the debate competition.（我们小组在辩论赛中获得了一等奖。）

A group of birds flew across the sky, making a beautiful formation.（一群鸟儿飞过天空，形成了美丽的队形。）

The management group decided to expand the business overseas.（管理团队决定在海外拓展业务。）

The group therapy session helped the patients share their feelings and experiences.（团体治疗环节帮助患者分享他们的感受和经历。）

We joined a hiking group to explore the mountains during the holiday.（我们在假期加入了一个徒步旅行团去探索山脉。）

The art group is planning an exhibition to showcase their latest works.（艺术团体正在策划一场展览来展示他们的最新作品。）

The group discussion allowed us to exchange different opinions and perspectives.（小组讨论让我们能够交流不同的观点和看法。）