一只风筝引起了连环车祸(一个风筝引起的连环车祸) {\"rich_content\":{\"text\":\"\",\"spans\":null},\"video\":{\"vid\":\"v038b0ea0000bt9rmav436vd7g24bsq0\",\"duration\":221.728,\"width\":1048,\"height\":480,\"file_size\":25446288,\"thumb\":{\"web_uri\":\"tos-cn-p-0000/eec42d4b285b4089aadb88d45f7475e5\",\"width\":786,\"height\":360,\"image_type\":null,\"mimetype\":null,\"encrypt_web_uri\":null,\"secret_key\":null,\"encrypt_algorithm\":null,\"extra\":null},\"video_size\":{\"high\":{\"duration\":221.728,\"file_size\":25058159,\"w\":1048,\"h\":480},\"normal\":{\"duration\":221.728,\"file_size\":18013882,\"w\":786,\"h\":360},\"ultra\":{\"duration\":221.728,\"file_size\":25059567,\"w\":1048,\"h\":480}},\"is_encrypted\":null,\"sp\":null,\"md5\":\"d046423c46b14bafcca4d94efdb6cd4b\",\"tos_key\":null,\"secret_key\":null,\"encrypt_algorithm\":null,\"extra\":null}}