new town
noun [ C ] uk/ˈnjuː ˌtaʊn/ us/ˈnuː ˌtaʊn/
（英国由政府规划建设的）新市镇
a town in the UK that did not develop gradually but was planned and created by the government
Milton Keynes is a new town that was founded in 1967. 米尔顿凯恩斯是1967年兴建的一座新市镇。