barycentric subdivision

例句：

1. 1. The project is centered around the development of renewable energy sources.
   该项目围绕可再生能源的开发而展开。
2. 2. The company's decision to focus on its core business was well-received by investors.
   公司决定专注于其核心业务，这一决策受到了投资者的热烈欢迎。
3. 3. The team's ability to work together effectively is crucial for achieving their goal.
   团队能够有效地合作是实现他们目标的关键。