语言
世界
Three-metre barred cell wall with round steel uprights and bolted horizontal rails.
这个模型不需要署名。这一行写明了它的来源。
"cell wall with bars (Prison Complex Builder)", from 3DAssets.dev (https://3dassets.dev/assets/prison-complex-builder-cell-wall-with-bars-4b3bf102), CC0 1.0
告诉运营地球在线 3D 的人哪里不对：这不是上传者有权分享的内容、许可写错了、文件损坏或有害，或者内容令人反感。
