CNN's Jennifer Gray breaks down what the winter solstice is and how it's different from the equinox.
원문출처 : https://www.cnn.com/videos/weather/2015/12/21/winter-solstice-arriving-jennifer-gray-explainer-mss-orig.cnn
원문출처 : https://www.cnn.com/videos/weather/2015/12/21/winter-solstice-arriving-jennifer-gray-explainer-mss-orig.cnn