Idiom:

Mom and pop 零售商

Hit the book:
Participant
Acrobatics
Trophy
Idol
Unprecedented
Consecutive
Springboard
Bona fide

A talent show is an event where participants perform talents of singing, dancing, acrobatics, acting, drumming,martial arts, playing an instrument, or other activities to showcase skills. Many talent shows are performances rather than contests, but some are actual contests. In the instance of a contest, participants may be motivated to perform for a reward, trophy, or prize of some kind.