1.
The new ship was christened before it was launched.
新船下水前命名了。
2.
They launched a ship from a shipyard.
他们使船从船坞下水。
3.
A new ship was launched from the dry dock.
一艘新船从乾船坞下水。
4.
To put(a boat) into the water in readiness for use.
下水使（船）下水以备使用
5.
The boat is not afloat yet.
船还没浮在水上 [下水] 。
6.
overall submerged length
船体水下部分最大长度
7.
dropping last outward sea pilot
引水员最后下船地点
8.
Let's shove the boat into the water.
咱们来把船推下水去。
9.
A new battleship was launched from a shipyard.
一艘新战舰从船坞下水。
10.
The ship sank below the surface.
那条船沉在水面下。
11.
The ferry sink in 30m of water .
渡船沉到水下３０米处。
12.
All the sailors disembarked from the vessel and went to town.
水手们都下船去城里了。
13.
pilot left ship
引航员离船引水员已下船
14.
To dip bow and stern alternately.
上下颠簸船头或船尾轮流扎进水
15.
The part of a ship's hull below the water line.
船底在水线下的船身部分
16.
The captain ordered the ship to go about and search for the missing man.
船长下令船只掉头去搜索落水的人。
17.
Gradually filling with water, the boat drifted under the bridge.
水渐渐灌进船舱，船在桥下摆动。
18.
after several hours of sinking an unexpected rally rescued the market; he could not control the sinking of his legs.
船舱进水引起船体的下沉。