我对好日子的理解

{!-- PGC_VIDEO:{"thumb_height": 720, "vposter": "http://p0.pstatp.com/origin/3002f0004a630b4773651", "thumb_width": 1280, "vid": "v02016e90000bpkv8giiv574kfm8rq3g", "vu": "v02016e90000bpkv8giiv574kfm8rq3g", "duration": 123.32, "thumb_url": "3002f0004a630b4773651", "thumb_uri": "3002f0004a630b4773651", "video_size": {"high": {"duration": 123.32, "h": 720, "w": 1280}, "ultra": {"duration": 123.32, "h": 720, "w": 1280}, "normal": {"duration": 123.32, "h": 720, "w": 1280}}} --}