弄沉

例句：

1. 1.The boat was so heavy that it couldn't be moved by the current.
   船太重了，无法被水流移动。
2. 2. The shipsank slowly into the depths ofthe ocean.
   船慢慢地沉入海底。
3. 3. The cargohad to be carefully loaded onto the vesselto prevent it from sinking.
   货物必须小心地装载到船上，以防止它沉没。