submerged cultuse

例句：

1. 1.The ship was submerged in the dark sea.
   这艘船在黑暗的大海中沉没了。
2. 2. The lake is submerged under a thick fog.
   湖面被浓雾笼罩，看不见了。
3. 3.The boat sank into the deep water.
   船沉入了深水之中。