ガラスの地球
Palabras clave
earth,
eco,
glasses,
water,
wave,
ecology,
energy,
environment,
environmental issue,
peace,
nation,
clean,
source,
potable water,
drinking water,
pollution,
map,
geography,
world map,
border,
water surface,
transparent,
globe,
global,
market,
market,
finance,
outsource,
developing country,
business