ecology law生态法
ecologyn.生态学;生态
ecology of aesthetics美学生态
ecology modernization生态现代化
ecology communication传播生态学
ecology consciousness生态意识
ecology of literature文艺生态
ecology investigation海洋生物
ecology economic zone生态经济区
ecology responsibility生态责任
Ecology model district生态示范区
ecology sensitive zone生态敏感区