Attorney General Loretta Lynch noted that some of the honorees were off duty when they were called into action.

司法部长洛蕾塔·林奇表示一些接受奖章的人都是在工作结束之后采取英勇行动。

For example, the part that evolved to recognize faces is called into action to recognize letters.

例如，进化来识别面孔的部分被调用来识别字母。