VOA慢速英语:WikiLeaks: US Intelligence Can Use Electronic Devices to Spy

contractor - n. a person who is paid to perform work or to provide goods at a certain price or within a given time

determine - v. to find out information

accurately - adv. free from mistakes or errors

sensational - adj. causing very great excitement or interest with shocking details

hacking - n. to secretly gain use to the files of a computer or computer network in order to get information or cause damage

fake - adj. not real

microphone - n. a device into which people speak or sing in order to record their voices or to make them sound louder

coding - n. of or related to a series of directions for a computer