VOA慢速英语:这真是个“小世界”

diameter – n. the distance through the center of something from one side to the other

reference – adj. used to tell people where information can be found

bureau – n. an office or organization that provides services or information to the public

fancy – v. to imagine something; usually used with "that" Fancy that!

odds – n. the probability that one thing is so or will happen rather than another

coincidence – n. a situation in which events happen at the same time in a way that is not planned or expected

improbable – adj. unlikely to be true or to occur

theme park – n. an amusement park in which the structures and settings are based on a central theme