Hospital ship Youai (Hull 861) attached to a flotilla with the navy under the Chinese PLA Southern Theater Command comes alongside the transport ship Nanyun 831 during a multi-subject training exercise in waters of the South China Sea. (eng.chinamil.com.cn/Photo by Wu Huangqing)近日，南部战区海军某大队组织多型舰艇位南海某海域开展多课目海上训练。 （英文中国军网/武欢庆 摄）