zài / lì / shǐ / kè / shàng / wǒ / men / xué / xí / le / jū / lǔ / shì / dà / dì / zhēng / fú / bā / bǐ / lún / de / gù / shì在历史课上,我们学习了居鲁士大帝征服巴比伦的故事。In history class, we learned about Cyrus the Great's conquest of Babylon.