咖啡机需要上下水吗

{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c1n0lsbuhd5kc1gaud9g","duration":154.947,"width":854,"height":482,"file_size":17467752,"thumb":{"web_uri":"tos-cn-p-0000/dab72d82932a4307a291c4fd3b53ea8b","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":154.947,"file_size":14664096,"w":854,"h":480},"normal":{"duration":154.947,"file_size":10583578,"w":640,"h":360},"ultra":{"duration":154.947,"file_size":14664096,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"e88b3915ea977fe3c723be6a4538c7ed","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},