看到这么个解释

https://www.hecktictravels.com/romania-eyes

Sibiu was once the administrative centre and capital of the Siebenbürger Sachsen, the German-speaking population of Transylvania. People have claimed that the eyes were purposely built by German occupiers in the region to instill fear into the people – for it to be known that they were always being watched and thus must behave appropriately.

我觉得不大会