naval engineer

例句：

1. 1. He is a highlyskilled naval engineer who has designed manyships for the Navy.
   他是一位技艺高超的海军工程师，为海军设计了许多船只。
2. 2. The naval engineers are responsiblefor maintaining the ship's systems andensuring its safety.
   海军工程师负责维护船舶系统并确保其安全。
3. 3. The naval engineer was taskedwith repairing the damagedhull of the aircraft carrier.
   海军工程师被指派修复航空母舰受损的船体。