慢速英语:More Than 5 Million Cyber Attacks in Kenya
日期:2015-07-25
Words in this Story
fraud – n. the crime of using dishonest methods to take something valuable from another person
hack – v. to secretly get access to the files on a computer or network in order to get information, cause damage, etc.
proficiency – n. a high degree of skill for something; expertise.
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