VOA慢速英语:Jimmy Carter: Outsider

overwhelming - adj. something that is so confusing or difficult that you feel unable to do it

nurse - n. a person who is trained to care for sick or injured people

rent - v. to allow someone to use (something) in return for payment

advance - v. to move forward

confidence - n. a feeling or belief that someone or something is good or has the ability to succeed at something