“古时”的英语？

该镇在古时以其白色公牛闻名。The town was famous in antiquity for its white bulls.化石可以让我们知道古时的生态环境。Fossils allow us to reconstruct ancient ecology.还有一些彩灯延袭了古时各朝各代宫灯的样式.Some lanterns are patterned after palace style lamps of bygone dyna...