separation of the interleaved spectra

例句：

1. 1.The two countries have been at a state of separation for over a decade.
   这两个国家已经处于一种分离状态超过十年了。
2. 2.The separation between the two cultures is evident in their different customs and traditions.
   两种文化之间的分离在它们不同的习俗和传统中是显而易见的。
3. 3. The separation of the two countries has led to a sense of isolation among their people.
   两国的分离导致了人民之间的孤立感。