VOA慢速英语:President Trump Moves to Change Obama Policies on First Day

tarrif - n. a tax on goods coming into or leaving a country

intent –n. meaning to do something

proclamation - n. the act of saying something in a public

focus - n. the subject on which people's attention is centered

reverse - v. to change to an opposite condition

substantial - adj. large in amount, size, or number

feud - v. an angry fight between two people