美国海军竭力扩大其舰队,因为费用超支、拖延和业绩不佳,达不到目标。 The U.S. Navy struggles to expand its fleet due to cost overruns, delays, and poor performance, falling short of goals.

美国海军在扩大其舰队方面面临重大挑战,尽管开支增加,但战舰数量仍达不到目标。 The U.S. Navy faces significant challenges in expanding its fleet, with the number of battle force ships falling short of goals despite increased spending. 最近一份报告强调了费用超支、交货延误和船舶性能不佳等问题。 A recent report highlights issues like cost overruns, delivery delays, and poor ship performance. 海军的目标是将其舰队几乎增加一倍,达到381艘船舶,但目前的造船程序不够充分。 The Navy aims to nearly double its fleet to 381 ships, but current shipbuilding processes are inadequate. 所建议的解决办法包括使基础设施现代化、改进劳动力留用和提高供应链绩效。 Solutions suggested include modernizing infrastructure, improving workforce retention, and enhancing supply chain performance. 此外,美国旨在通过政策变革和更加重视造船效率来对抗中国海军的扩张。 Additionally, the U.S. aims to counter China's naval expansion through policy changes and increased focus on shipbuilding efficiency.