语言
世界
Three-legged observer stool with padded round seat and connected foot ring, stable splayed stance and smooth support tubes.
这个模型不需要署名。这一行写明了它的来源。
"Observer Stool (Planetarium and Optical Observatory)", from 3DAssets.dev (https://3dassets.dev/assets/planetarium-and-optical-observatory-observer-stool-c3c26ff1), 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。
