英文關鍵字
approaches
background
before
blue
brunette
caucasian
checkered
city
crater
day
deep
development
digger
document
expectation
female
fence
glasses
hand
hardhat
helmet
hill
holds
houses
landscape
looks
mountains
nature
one
open
orange
outline
person
pit
professional
protection
quarry
shirt
sky
smile
smiling
stands
stone
strike
sunlight
trees
urban
woman
worker
young