英文關鍵字
african
black
child
clean
drink
drinking
drought
environment
faucet
fresh
full
getting
girl
hand
health
healthy
kid
natural
outdoor
poor
rural
tap
water
woman
young
英文關鍵字
african
black
child
clean
drink
drinking
drought
environment
faucet
fresh
full
getting
girl
hand
health
healthy
kid
natural
outdoor
poor
rural
tap
water
woman
young