Observerare

• 

  Loren Lanier

  https://connectedcarcontest2013.com/%EB%8C%80%EC%B6%9C-%EC%83%81%ED%99%98-%EC%97%B0%EA%B8%B0-%EC%9E%AC%EC%A0%95%EC%A0%81-%EB%B6%80%EB%8B%B4%EC%9D%84-%EC%A4%84%EC%9D%B4%EB%8A%94-%EC%A7%80%ED%98%9C/