a seaworthy ship的用法和样例：
- But unless they are made, using the old wood of an overreliance on exports won't make for a very seaworthy ship for the world economy.
- The creation of a seaworthy timepiece was difficult.
- The lifeboat went out to a ship in distress.
- The ship beat back against a monsoon.
- A big ship ploughed the sea at full sail.