Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
tourist – n. a person who travels to a place for pleasure
customer – n. a person who buys goods or services
autonomously – adv. the ability to operate independently
penny – n. a monetary unit of one cent
forge – v. to make or produce
mission – n. a task or job that someone is given to do
