自制迷你面包机教程（家庭自制小型面包机做法）

{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0310000bvhohes3orle3ogkja70","duration":51.502,"width":854,"height":482,"file_size":3515647,"thumb":{"web_uri":"tos-cn-p-0000/c760b4d9fc0f41fa9ed79245e61149de","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":51.502,"file_size":3438302,"w":854,"h":480},"normal":{"duration":51.502,"file_size":2544644,"w":640,"h":360},"ultra":{"duration":51.502,"file_size":3438302,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"9b32a31bbb8dff3a62edaad0ca9b18bb","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},