“大城市”的英语可以翻译为：metropolis，large city，big city，megapolis ...

该国的大城市有暴乱和抢劫发生。In the country's largest cities there has been rioting and looting.法国有27座大城市不久将安装有线电视。In France, 27 major cities are soon to be cabled.街头犯罪近乎是大城市的通病。Street crime is virtually endemic in large cities....

“大城市”的拼音为：dà chéng shì...