YouTube视频标题分析

%5B%ED%8C%A9%ED%8F%AD%20%EC%98%81%EC%83%81%5D%20%EC%9C%88%EB%8F%84%EC%9A%B0%20%ED%82%A4%EB%B3%B4%EB%93%9C%20%EC%B5%9C%EC%A0%81%ED%99%94%3F%20%EB%B0%98%EC%9D%91%EC%86%8D%EB%8F%84%EB%A5%BC%20%EC%98%AC%EB%A0%A4%EC%A4%80%EB%8B%A4%EA%B3%A0%3F%20%ED%95%84%ED%84%B0%ED%82%A4%3F%20%EC%97%85%EC%86%8C%20%EC%B5%9C%EC%A0%81%ED%99%94%EA%B0%99%EC%9D%80%20%EC%86%8C%EB%A6%AC%ED%95%98%EA%B3%A0%20%EC%9E%88%EB%84%A4%EC%9A%94.