aging aircraft fleets

言語: ja

📖 定義

老朽化した航空機群

EN: A collection of aircraft that have been in service for a long period and may require increased maintenance, inspections, or face safety concerns due to their age and wear.

💬 例文

The airline is investing in new technology to manage the maintenance of its aging aircraft fleets.

その航空会社は、老朽化した航空機群の整備を管理するために新しい技術に投資しています。