lì shǐ / kè shàng / lǎo shī / jiě shì / le / Huáng huò / zhè ge / dài yǒu / zhǒng zú / piān jiàn / de / shuō fǎ历史课上,老师解释了“黄祸”这个带有种族偏见的说法。In history class, the teacher explained the term “Yellow Peril,” which reflects racial prejudice.