There are adantages to underground life, too, and something to be said for imaging whole cities, een mankind generally, moing downward, of haing the outermost mile of the Earth's crust honeycombed with passage and strue-ture, like a gigantic ant hill.
There are adantages to underground life, too, and something to be said for imaging whole cities, een mankind generally, moing downward, of haing the outermost mile of the Earth's crust honeycombed with passage and strue-ture, like a gigantic ant hill.
这是一个倒装句，表示设想条件与结果关系，按这一关系来译比直译好，家似的建筑物，一座座城市都迁入地下，甚至全人类都迁入地下生活，这也会给人类带来很多好处。