Fall, a former microbiologist who played at the University of the District of Columbia, wonders the same thing.
福此前是微生物学家，曾在哥伦比亚特区大学打过球，他也想过同样的事情。
On Monday, I spoke at the Martin Luther King Jr. holiday celebration at the University of the District of Columbia.
周一，我在哥伦比亚特区大学举行的小马丁·路德·金诞辰纪念仪式上发表讲话。
On Monday, I spoke at the Martin Luther King Jr. holiday celebration at the University of the District of Columbia.
周一，我在哥伦比亚特区大学举行的小马丁·路德·金诞辰纪念仪式上发表讲话。
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