We could drive it back to its ecological fundamentals: to the hills, to the streams, to the basic hydrology and shoreline, to the beaches, the basic aspects that make the ecological landscape.
我们也可以还原过去生态基础的特征： 那些山丘、水流 基本水文、海岸线、海滩…… 那些构成生态景观的基本方面。