separation of two-phase fluid

例句：

1. 1.The two groups were separated by a large river.
   两个小组被一条大河隔开。
2. 2.The separation of the two countries has led to many conflicts.
   两国的分离导致了许多冲突。
3. 3.The separation of the two continents is due to their different climates.
   两个大陆的分离是由于它们的气候不同。