multiple-body problem

例句：

1. 1. The team needs to address the multiple-body problem that affects their performance.
   团队需要解决影响他们表现的多重问题。
2. 2. This project has a multidimensional problem that requires a comprehensive solution.
   这个项目有一个多维的问题，需要全面的解决方案。
3. 3.The researcher found that the multifaceted problem could be solved by combining different approaches.
   研究人员发现，这个复杂的问题可以通过结合不同的方法来解决。