It's not just humans finding ways to stay warm during this week's historic temperature plunge — our animal friends are too.
원문출처 : https://www.cnn.com/2021/02/15/weather/how-animals-survive-cold-weather-trnd/index.html
원문출처 : https://www.cnn.com/2021/02/15/weather/how-animals-survive-cold-weather-trnd/index.html