unit project

例句：

1. 1. This unit project is designed to improve our understanding of the subject.
   这个单元项目旨在提高我们对这一学科的理解。
2. 2.The team worked tirelessly on their unit project for weeks.
   团队为他们的单元项目工作了数周，非常努力。
3. 3. The teacher assigned us a unit project based on our interests.
   老师根据我们的兴趣分配了一个单元项目给我们。