中译英，来自翻译练习
·中译英：
原文：
古代中国的“华夷”观念，至少在战国时代已经形成，那个时代，也许更早些时候，中国人就在自己的经验与想像中建构了一个“天下”。
译文：
The Hua-Yi distinction of ancient China can be tracked back at least to the Warring States Period (475 BC – 221 BC). During that time or even earlier, the Chinese imagined a world where they inhabited was the center of the world.
