潜泳

例句：

1. 1. She swam in the ocean for hours before she found a suitable spot to dive.
   她花了几个小时在海里游泳，然后找到了一个合适的潜水点。
2. 2. The divers were able to explore the deepest parts of the ocean using their underwater equipment.
   潜水员们使用他们的水下设备探索了海洋的最深处。
3. 3. The swimmer swam back to the shore after completing his long swim.
   这位游泳者完成了他的长距离游泳后回到了岸边。