今天我们要学的词是diversity。 Diversity, 多元。 "The school is committed to improve the diversity of its student body," 学校致力于提高学生的多元化。星期一是美国法定假日，马丁.路德金日。 "It's a time for people to appreciate the diversity we have in the communities around the country," 马丁.路德金日是个大好机会，提醒大家珍惜各地社区的多元化。 "A Pentagon commission on diversity is recommending the military to end its ban on women serving in direct combat roles," 五角大楼研究军队多元化的委员会建议军方取消不让女性参加作战的禁令。好的，今天我们学习的词是diversity...