店铺卷帘门的半开状态

提示词

仅按给定目标调整店铺卷帘门开度，门洞、卷帘箱和店内已知界面保持，未知后方内容不补造。

Adjust only the shop roller shutter to the supplied opening amount, retaining its opening, housing, and known interior frontage without inventing concealed content.