慢速英语:Dubai to Put Self-Driving Police Vehicles on Streets
日期:2017-07-08
Words in This Story
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patrol – v. drive or walk through an area
scan – v. look around an area to find a person or thing
suspicious – adj. not trusting someone
augment – v. increase or add to
remotely – n. from a distance or another location
drone – n. kind of aircraft that does not carry a pilot or passengers
ultimately – adv. at the end of a process
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