英文關鍵字
canopy
careful
caution
commerce
communication
craftsman
crowd
distance
facemask
fair
farmer
fresh
fruit
fruits
group
health
independent
market
mask
medical
modern
people
person
prevention
produce
products
protection
quarantine
safety
seller
selling
shopper
shoppers
spring
stall
stalls
summer
sunny
tape
vegetables
vegetation
vendor
vendors