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Study English - New store lets you shop, walk out and pay later 본문

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Study English - New store lets you shop, walk out and pay later

준호씨 2016. 12. 14. 17:00
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article

words
unveil
- remove a veil. uncover
 
Amazon just unveiled a grocery store without lines or checkout counters.

queues
- a line of people or vehicles waiting for something

trialled
- tested. kind of test

high street
- expensive store street

brick-and-mortar
- offline store

tough nut to crack
- can't understand. difficult problem

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