Multiple types of helicopters attached to a brigade under the Chinese PLA 76th Group Army take off during a round-the-clock training exercise. (eng.chinamil.com.cn/Photo by Li Xiaoxiao)近日，第76集团军某旅在陌生空域组织跨昼夜飞行训练，锤提升部队全时作战能力。图为直升机编队起飞。（英文中国军网/李潇潇摄）
Multiple types of helicopters attached to a brigade under the Chinese PLA 76th Group Army take off during a round-the-clock training exercise. (eng.chinamil.com.cn/Photo by Li Xiaoxiao)近日，第76集团军某旅在陌生空域组织跨昼夜飞行训练，锤提升部队全时作战能力。图为直升机编队起飞。（英文中国军网/李潇潇摄）