顺潮航行

例句：

1. 1. The ship sailed smoothly down the river.
   这艘船顺流而下。
2. 2. He decided to follow the tide and go with the flow.
   他决定顺应潮流，顺其自然。
3. 3. The boat navigated through the calm waters of the bay.
   小船在海湾的平静水域中航行。