The military in the United States was a situation which brought together people who wouldn't otherwise have any contact and they liked each other.

美国军队,就是一个让很多人发生接触的地方,如果不是军队，这些人平常是没有接触的,而军队里的人都喜欢对方。

耶鲁公开课 - 心理学导论课程节选

The history of the military in the United States and other countries includes a lot of attempts to get animals like pigeons or dolphins to do interesting and deadly things through various training.

各国在其军事史中,都有试图通过训练鸽子海豚等动物,去完成各种高难而致命任务的尝试。

耶鲁公开课 - 心理学导论课程节选