main street
noun US uk/ˌmeɪn ˈstriːt/ us/ˌmeɪn ˈstriːt/
[ C ]（位于重要商业区的）大街，商业街
a street where the most important stores and businesses in a town are
Main Street [ U ]普通大众（用来指普通美国人或典型的美国生活）
a way of talking about about average Americans and the most typical things about American life
a Main Street jobs program 一个为普通大众制定的就业项目
Compare: high street