flashing led red taillight mounted on a bicycle close-up in the daytime. the back of the bike with a red frame warning light - 反射器 個影片檔及 b 捲影像00:09踩單車
farmer adjusting a reflector blade on a rain gun nozzle used for spraying slurry / united kingdom - 反射器 個影片檔及 b 捲影像00:23
tilt up the unfinished one world trade center whilst under construction in the summer of 2011, manhattan, new york city, usa. - 反射器 個影片檔及 b 捲影像00:26美國
tilt up, then down, one world trade center whilst under construction in the summer of 2011, manhattan, new york city, usa. - 反射器 個影片檔及 b 捲影像00:46
tilt down one world trade center whilst under construction in the summer of 2011, manhattan, new york city, usa. - 反射器 個影片檔及 b 捲影像00:20
a firefighter stores firehose line and equipment on the fire truck at the station - 反射器 個影片檔及 b 捲影像00:35
a firefighter puts on his gear and heavy turn out coat responding to an emergency call - 反射器 個影片檔及 b 捲影像00:41
a firefighter puts on his gear and heavy turn out coat responding to an emergency call - 反射器 個影片檔及 b 捲影像00:54
a firefighter puts on his gear and heavy turn out coat responding to an emergency call - 反射器 個影片檔及 b 捲影像00:47
