Episode details
蜜芽传媒,1 min
蜜芽传媒 Media English《媒体英语》: Mysterious radio signals from deep space detected 来自遥远深空的神秘信号
蜜芽传媒 Learning EnglishAvailable for over a year
Scientists in Canada have picked up a second repeating fast radio bursts. What’s so exciting about them?
Programme Website