电动车自动空转是怎么回事(电动汽车空转咋回事) {\"rich_content\":{\"text\":\"\",\"spans\":null},\"video\":{\"vid\":\"v038b0900000btfis2d79pmrrbsq8vlg\",\"duration\":230.28,\"width\":1024,\"height\":576,\"file_size\":23479889,\"thumb\":{\"web_uri\":\"tos-cn-p-0000/504454ba3a74414f8b3c397c33eb51f7\",\"width\":640,\"height\":360,\"image_type\":null,\"mimetype\":null,\"encrypt_web_uri\":null,\"secret_key\":null,\"encrypt_algorithm\":null,\"extra\":null},\"video_size\":{\"high\":{\"duration\":230.28,\"file_size\":23460127,\"w\":854,\"h\":480},\"normal\":{\"duration\":230.28,\"file_size\":16376470,\"w\":640,\"h\":360},\"ultra\":{\"duration\":230.28,\"file_size\":28806642,\"w\":1024,\"h\":576}},\"is_encrypted\":null,\"sp\":null,\"md5\":\"aa56180ac3e69979f9050d97b271aded\",\"tos_key\":null,\"secret_key\":null,\"encrypt_algorithm\":null,\"extra\":null}}