translation.en: This picture is Mahatma Gandhi in the '40s using the exact same setup that we actually use today for diagnosing T.B. in his ashram in Sevagram in India.
translation.zh: 这张照片里是四十年代时圣雄甘地 用着和我们现在用的一模一样的设备， 在他的修行处诊断肺结核， 那是在印度的色瓦格拉姆。