Two J-15 carrier-based fighter jets attached to a regiment of the Chinese PLA Naval Aviation University participate in a low-altitude flight training exercise under high temperature environment. (eng.chinamil.com.cn/Photo by Jiang Tao)近日，海军航空大学某团组织高温环境下的海上低空飞行训练。图为歼-15战机参加训练。（英文中国军网/姜涛 摄）