While I personally think most personality types are a spectrum more than a concrete label, type A people tend to be defined by their work performance, productivity, competitiveness, and more high-strung nature.
虽然我个人认为大多数性格类型是一个范围而不是一个具体的标签,但 A 型人往往是由他们的工作表现、生产力、竞争力和更高度紧张的天性来定义的。