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

and so I grew up, sort of very, very aware of international cultures or thinking about them as much as I could.

所以，在这样一种环境中成长，我一直对各国的文化很感兴趣，也总会思考一些这方面的事。

换专业的理由 - SpeakingMax英语口语达人