3月5日，趙春玲（右二）與團隊成員在C919工程模擬器內工作。[新華社記者 劉穎 攝]

Zhao Chunling (2nd R) works with her colleagues inside an engineering simulator of C919 aircraft at a research institute of Commercial Aircraft Corporation of China (COMAC) in Shanghai, east China, March 5, 2025. (Xinhua/Liu Ying)