VOA慢速英语:Students Protest High Cost of Education

income – n. money that is earned from work, investments or business

inequality – n. an unfair situation in which some people have more rights or better opportunities than other people

racism – n. poor treatment of or violence against people because of their race

tuition – n. money that is paid to a school for the right to study there

hashtag – n. a word or phrase beginning with a hash or pound sign (#) and used to identify messages on a specific topic

cannon – n. a large gun

stun grenade(s) – an object that is used to cause a sudden, loud, and violent release of energy, making a person unable to move or think clearly, without injury

cheaper - adj. costing less money

commodity – n. something that is bought and sold