英文關鍵字
adult
aluminum
bottle
buy
caucasian
choice
choosing
chrome
closed
coffee
consumer
consumerism
container
cup
customer
drink
flask
hot
insulate
lid
liquid
male
mall
man
market
metal
person
product
purchase
rack
retail
sale
selection
shelf
shop
shopper
silver
stainless
steel
store
supermarket
temperature
thermal
thermo
thermos
travel
utensil
vacuum
warm
young