A shark prowling the coastline is normally a worrying sight, but this waterborne drone terrorizes floating trash instead of people.
원문출처 : https://www.cnn.com/2018/10/30/middleeast/wasteshark-drone-dubai-marina/index.html
원문출처 : https://www.cnn.com/2018/10/30/middleeast/wasteshark-drone-dubai-marina/index.html