tidal stream

例句：

1. 1. The tidal stream is a natural phenomenon that occurs due to the movement of water caused by the moon and tides.
   潮汐流是一种自然现象，是由于月亮和潮汐引起的水流运动。
2. 2. The tidal stream has been a source of fascination for scientists who study oceanography.
   潮汐流一直是海洋学家研究的对象，因为它是海洋学的一个迷人源泉。
3. 3. The tidal stream is responsible for the formation of beaches and coastal cliffs.
   潮汐流负责形成沙滩和海岸悬崖。