Introverts are people who prefer their internal world of thoughts, feelings, fantasies, dreams, and so on, while extroverts prefer the external world of things and people and activities.

• 内向者是指比较喜欢思考、感受、幻想、梦等等内在世界的人，而外向者是指比较喜欢事物、人群、活动等等外在世界的人。