Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
audience – n. the people who watch, read, or listen to something
formal – adj. of language: suitable for serious or official speech and writing
prioritize – v. to make (something) the most important thing in a group
introduce – v. to make (someone) known to someone else by name
application – n. formal and usually written request for something (such as a job, admission to a school, a loan, or such
polite – adj. having or showing good manners or respect for other people
automatic – adj. of a machine or device: having controls that allow something to work or happen without being directly controlled by a person
signature – n. a person's name written in that person's handwriting or, on an electronic message, the person's name and other contact information
response – n. something that is said or written as a reply to something
