人形图书助手，把一本书放回架上

A friendly original humanoid service robot with a smooth ivory shell and dark neutral sensor visor returning one book to a low library shelf. Two arms and two legs, one gripper supports the book and the other rests naturally, rounded safe industrial design. Warm oak library with diffuse daylight, three-quarter medium full shot, realistic 3D materials, no face-like eyes or readable titles. Original generic design, no real brand or fabricated specifications.

原创友好人形服务机器人，象牙白外壳与深色中性传感面罩，将一本书放回低书架。两臂两腿，一只夹爪托书另一只自然休息，圆润安全工业设计。暖橡木图书馆与漫射日光，三分之四中全景，3D材质真实，无拟人眼睛或可读书名。 原创通用设计，不虚构真实品牌参数。