金融危机是怎么爆发的？

{!pgc_video:{"status":0,"thumb_height":360,"thumb_url":"pgc-image/0a4a1644d1b94018a1ffbab7d852159a","thumb_neardup_id":0,"thumb_width":640,"vid":"v02004f20000bfuut9neqk80932gjtd0","user_id":**3,"neardup_id":****8,"sp":"toutiao","vposter":"http://p0.ps**.com/origin/pgc-image/0a4a1644d1b94018a1ffbab7d852159a","item_id":****,"hash_id":****,"video_size":{"high":{"duration":285.68,"h":480,"subjective_score":0,"w":854,"file_size":**},"ultra":{"duration":285.68,"h":720,"subjective_score":0,"w":1280,"file_size":**},"1080p":{"duration":285.68,"h":1080,"subjective_score":0,"w":1920,"file_size":**},"normal":{"duration":285.68,"h":360,"subjective_score":0,"w":640,"file_size":**}},"duration":285,"media_id":**67427,"group_id":****,"vname":"\u81ea\u5a92\u4f53\u5f15\u6d4153_bilibili\u8d3a**.mp4","md5":"cc8c1952**ac986b4e9595c4dcdb8477","vu":"v02004f20000bfuut9neqk80932gjtd0"}-}