诺基亚上的上古三国游戏，年代久远，修复出来的图片画风油腻

For Nokia phones with the Symbian system from that time period, the characters from Chinese Three Kingdoms-themed games, whose images were repaired by Topzai and then used for training, had relatively poor quality.

Note: "Topzai" might be a specific tool or process not widely known outside of its user community, so it may need clarification or context depending on your audience.