vinculum

例句：

1. 1.The two countries have a long history of cultural exchanges and are deeply connected through the common language.
   这两个国家有着悠久的文化交流历史，通过共同的语言关系紧密。
2. 2.The scientist's research has provided new insights into the relationship between climate change and oceanic currents.
   科学家的研究为气候变化与洋流之间的关系提供了新的见解。
3. 3.The two companies have formed a strategic alliance to strengthen their vinculum.
   两家公司建立了战略联盟以加强联系。