Lifeguards in Huntington Beach, California, were reminding swimmers to shuffle their feet when they go into the ocean after 176 people were stung by stingrays in just one day.
원문출처 : https://www.cnn.com/2019/10/29/us/stingray-stings-huntington-beach-trnd/index.html
원문출처 : https://www.cnn.com/2019/10/29/us/stingray-stings-huntington-beach-trnd/index.html