字幕列表 影片播放 列印英文字幕 Welcome to the voice of America's news words. This'll weeks news. Word can help improve your work. Mindfulness this'll is what morning sound like at a school in Maryland. But here before opening their books, students take part in a mindfulness exercise. Mindfulness means being aware of your environment while keeping quiet and calm. It is meant to be an experience in which you pay attention only to the present. Deep breathing exercises help achieve mindfulness.