>>527
牛さんの足元以外、全部陥没

http://www.sankei.com/photo/images/news/161114/sty1611140020-f1.jpg
http://indeep.jp/wp-content/uploads/2016/11/kaikoura-cow.jpg
http://www.newsweekjapan.jp/stories/assets_c/2016/11/newshub20161114185723-thumb-720xauto.png