Cows don't make video calls but if they did, chances are they'd hate them just as much as most of us do.
원문출처 : https://www.cnn.com/2020/10/15/world/cows-cattle-communication-scn/index.html
원문출처 : https://www.cnn.com/2020/10/15/world/cows-cattle-communication-scn/index.html