{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0900000c1h03vvh3f29dmmbkd90","duration":46.812,"width":640,"height":360,"file_size":2893932,"thumb":{"web_uri":"tos-cn-p-0000/f61bb56a81fd4cc79a610a2e5ff17f3c","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":46.812,"file_size":3225327,"w":640,"h":360},"normal":{"duration":46.812,"file_size":3226208,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"ed65e1df527aa4328a5bd6d169d87e6e","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}【你不知道的浙江，浙江的中国之最和世界之最，浙江冷知识！ 浙江的中国之最有】

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