正文

课程教师生如何应对枪击事件

2018-01-07来源:和谐英语

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Words in This Story

simulation – n. something that is made to look or behave like something else

virtually – adj. involving an experience provided by a computer program; a world of images and sounds made by a computer

artificial intelligence – n. the ability of computers to copy human behavior, such as making decisions or offering suggestions