英文關鍵字
arab
arabian
barrel
belief
benzine
biohazard
cask
church
cistern
concept
consume
container
contamination
deficiency
diesel
east
ecology
energy
environment
fuel
gas
gasoline
god
holy
industrial
iron
islam
lack
metal
minaret
mosque
oil
oilfield
orient
petrol
petroleum
pollution
resource
rust
rusty
shortage
stone
tank
toxic
vat
waste
wilderness