中国南方航空公司在春节旅行高峰期首次部署C919喷气式飞机。 China Southern Airlines deploys C919 jets for first time during Spring Festival travel rush.

中国南方航空公司在春节旅行高峰期间首次使用本国生产的C919喷气式飞机, China Southern Airlines is using its domestically produced C919 jets for the first time during the Spring Festival travel rush, known as "chunyun." 第一天,三架C919型飞机在广州与杭州、上海、海口和成都之间的航线上运行十次飞行。 On the first day, three C919 aircraft operated ten flights on routes connecting Guangzhou with Hangzhou, Shanghai, Haikou, and Chengdu. 这一部署突出显示了中国在技术和产业领域的进步。 This deployment highlights China's advancements in technology and industry.