VOA慢速英语:研究：美国移民政策将损害密歇根经济

retail - n. the business of selling things directly to customers

income – n. a gain, usually measured in terms of money

commercial – adj. related to the buying and selling of goods and services

retail – adj. selling products directly to buyers for their own use

decline - v. to become lower in amount or less in number

innovative - adj. introducing or using new ideas or methods

prosperity - n. being successful usually by making a lot of money

vibrant - adj. having or showing great life, activity, and energy

exceed – v. to be greater than