VOA慢速英语:你准备好让机器人给你冲咖啡了吗？

resident - n. someone who lives in a particular place

lunchtime - n. the time in a middle of the day when people usually eat lunch

consumer - n. a person who buys goods and services

minimize - v. to make something not wanted as small as possible

bother - v. to take the time to do something

barista - n. someone who makes and serves coffee