white whale

例句：

1. 1.The white whale was a rare sight in the ocean.
   在海洋中，白鲸是一种罕见的景象。
2. 2. The whale sang to its mother during the night.
   鲸鱼在夜晚对它的妈妈唱歌。
3. 3. The white whale is a symbol of freedom and power.
   白鲸是自由和力量的象征。