Antarctic Circumpolar Current

例句：

1. 1. The Antarctic Circumpolar Currentis responsible for the movement of warm waterin the Southern Ocean.
   南极环极流负责南大洋中温暖水体的流动。
2. 2. Thiscurrent plays a crucial role in the formationof the Antarctic Ice Sheet.
   这一流对南极冰盖的形成起着至关重要的作用。
3. 3. The Antarctic Circumpolar Current is often used as areference point for understanding global climate patterns.
   南极环极流常被用作理解全球气候模式的参考点。