VOA慢速英语:Students Use 'One Minute Mysteries' to Solve Problems

authentic – adj. real or genuine

character – n. a person who appears in a story.

bilingual – adj. able to speak and understand two languages

boil – v. to become so hot that bubbles are formed in a liquid and rise to the top

opportunity – n. an amount of time or a situation in which something can be done

raw – adj. not cooked

spin – v. to turn or cause something to turn around repeatedly

vice versa – adv. used to say that the opposite of a statement is also true