VOA慢速英语:US Crude Oil Exports Restart After 40 Years

cargo – n. something that is carried from one place to another by boat, airplane, etc.decade – n.  a period of 10 years

embargo – n. a government order that limits trade in some way

cartel – n. a group of businesses that agree to fix prices so they all will make more money

barrel – n.  a round usually wooden container with curved sides and flat ends

skyrocketing – adj.  increasing quickly to a very high level or amount