鄂北仲夏，烁玉流金。某军用机场上空，两架直升机旋翼飞驰、马达轰鸣，空降兵某部官兵正在滚滚热浪中，如火如荼开展直升机滑降训练。图为小组协同着陆。（英文中国军网、英文国防部网/刘兴锴、杨灏峰 摄影报道） Airmen assigned to the PLA Air Force's airborne troops coordinate with each others during a recent fast-roping exercise in central China's Hubei Province. (eng.chinamil.com.cn/Photo by Liu Xingkai and Wang Hanfeng)