海上强国

例句：

1. 1. The country with the largest naval fleet is often considered a maritime powerhouse.
   拥有最大海军舰队的国家通常被视为海上强国。
2. 2. The navy of this nation plays a crucial role in maintaining its national security and defense.
   该国的海军在维护国家安全和防御方面发挥着至关重要的作用。
3. 3. The rise of this country's navy has significantly enhanced its global influence and status as amaritime power.
   该国海军的崛起显著增强了其全球影响力和作为海上强国的地位。