repair a craft

• 修船

repair a craft的用法和样例：

例句

1. A short blast on the ship's siren warned the dockyard staff ashore.
   这艘船的短笛声警告修船所的员工上岸。
2. A large box open at the top and one side,designed to fit against the side of a ship and used to repair damaged hulls under water.
   修船箱一个顶端和一侧开口的大箱子，为合上船体的一侧而设计，用于在水下修补破损的船身。