substantive agreement

例句：

1. 1. The substantive agreement between the two companies is crucial for their future development.
   两家公司之间的实质性协议对他们的未来至关重要。
2. 2.The substantive differences in their backgrounds have led to different opinions on the issue.
   他们背景的不同导致了对这个问题的不同看法。
3. 3. The substantive nature of the agreement means that it will take time to finalize.
   这个实质性的协议意味着需要时间来最终确定。