シンガポールの建国記念日（ナショナルデー）リハーサルの動画見つけたのでシェア

Expect indoor fireworks, a floating city and a glittering, flying unicorn at Singapore’s National Day Parade. (Video: Lam Shushan) #NDP2016 Your chance to win tickets to the parade: http://bit.ly/2aCMTQ4 Posted by Channel NewsAsia on Saturday, July 23, 2016