More than 1 in 5 sailors on Chinese submarines operating in the South China Sea reported mental health problems, according to a new study that provides a rare insight into the inner workings of one of the Chinese military's most guarded assets.
원문출처 : https://www.cnn.com/2021/02/01/asia/china-submarines-mental-health-intl-hnk-scli-ml/index.html
원문출처 : https://www.cnn.com/2021/02/01/asia/china-submarines-mental-health-intl-hnk-scli-ml/index.html