水哥同Gi又出動！今次試航拍機，不過唔係拍野，而係試用航拍機救人！航拍機導師仲試埋掛Banner同做廣播！即刻去片啦！ 詳細內容: http://unwire.hk/2016/06/29/drone-other-special-use/life-tech/drone/