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You can put two words together to make compound nouns and adjectives.


known by a lot of people


easy to use, understand or operate


not modern or fashionable



small and light enough to be operated while you hold it in your hands


forming a part of something that cannot be separated from it


an action-packed film, book etc contains a lot of exciting events


something which is very popular


using high technology


existing or happening in many places or situations, or among many people


everywhere in the world


someone who likes reading very much

artificial intelligence

(AI) the study of how to make computers do intelligent things that people can do, such as think and make decisions

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