无敌舰队

例句：

1. 1. The British Royal Navy had an unbeatable fleet at the time of the Napoleonic Wars.
   在拿破仑战争时期，英国皇家海军拥有一支无敌的舰队。
2. 2. The French were determined to build a fleet that could challenge the British navy's dominance.
   法国决心建造一支舰队，挑战英国海军的主导地位。
3. 3. The Chinese government has been working on developing its own modern naval force, aiming to become a major player in the global maritime arena.
   中国政府一直在努力发展自己的现代海军力量，目标是成为全球海事领域的主要参与者。