Metadata
Author: LASER-wikipedia2
Data
English[en]
When the zoo staff realized that Roy and Silo were both male, they tested them further by replacing the rock with a dummy egg made of stone and plaster.
Chinese[zh]
當工作人員意識到羅伊和塞隆皆是雄性,他們將那石頭更換成石和石膏製成的假雞蛋以測試他們。