海泥

例句：

1. 1. The ship sank into the sea mud.
   船沉入海底泥。
2. 2. The scientist collected samples of sea mud for analysis.
   科学家收集了海底泥样本进行分析。
3. 3. The construction crew had to work in the sea mud.
   施工队不得不在海底泥中工作。