Artificial intelligent assistant

metropolis

metropolis
/məˈtrɔpəlɪs; mə`trɑplɪs/ n
(pl -lises) chief city of a region or country; capital 大城市; 首都; 首府
    a great metropolis like Tokyo 像东京一样的大城市
    working in the metropolis, ie, for British people, in London 在大城市工作(对英国人来说, 在伦敦).

牛津英汉双解词典

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