https://joy.videvo.net/videvo_files/video/free/2018-03/large_watermarked/180301_15_B_KowloonPark_05_preview.mp4 Tracking Behind Man Walking in park A tracking shot behind a man walking through a park. 1080pChinaexercisefitnesshealthhealthyHong Kongnatureoutdoorsoutsideparkrelaxrelaxingsenior