Prompt:

A bustling medieval marketplace, vendors selling various goods, people in period costumes, castle in the background, lively atmosphere --ar 9:16 --sref 870192123 --v 6.0

熙熙攘攘的中世纪集市，摊贩们正在出售各种商品，人们穿着时代服装，背景是一座城堡，气氛热闹