正文

VOA慢速英语:Facebook、谷歌推出收集病毒数据的新工具

2020-04-09来源:和谐英语

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Words in This Story

location – n. a place or position

survey – n. an examination of people's opinions or behavior made by asking people questions

symptom – n. a physical feeling or problem that shows that someone has a particular illness

app – n. a program for a smartphone or other device that performs a special function

recreation – n. activities people do for enjoyment when they are not working