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VOA慢速英语:面部识别技术被用于识别和跟踪动物
2019-09-19来源:和谐英语
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track –v. to follow and try to find, to hunt down
snapshot – n. a small amount of information that tells you a little about something
monitor – v. to watch something carefully
manage – v. to handle something successfully
breed – n. a type of animal