VOA慢速英语:脸谱网承认社交媒体会损害心理健康

interact – v. to talk or do things with other people

mood – n. the way a person feels at a particular time

negative – adj. bad or harmful, not wanted

positive – adj. good or useful

exploit – v. to get value or use from something or use in a way that helps someone unfairly

addictive – adj. a strong and sometimes harmful need to regularly have or do something

pleasure – n. feeling of happiness or enjoyment

concentrate – v. give your full attention and thoughts to something

anxiety – n. feeling or being worried or upset