It was lunchtime and the only officer on duty was a fortyish black man with short, pressed hair, a pencil mustache, and a neatly pressed brown suit.

• 当时是午饭时间，唯一值班的职员是个四十来岁的黑人男子，头发又短又平，上唇的胡子像铅笔一样直，一身棕色套装熨得笔挺。