那不是真皮, 只不过是仿制品.It's not real leather; it's only an imitation.橱窗里的全部物品都是仿制品.All the articles in the window are dummies.这个仿制品简直不能同原件相比.The imitation hardly matches up to the original....

“仿制品”的英语可以翻译为：mimic，[医] imitation ...