Miles upon miles of mangroves were being bulldozed to make space for a wider road.

红树林正在被推土机推平，以便为更宽的道路腾出空间。

For three days I saw nothing and no one—just mile upon mile of water and sky.

在接下来的三天里，我除了数英里的水和蓝天，其他的什么也没看到。

The designers had to contend with fierce torrents of fast rivers, hard rock and mile upon mile of rolling hills.

设计师们不得不与湍急的河流、坚硬的岩石和绵延数英里的山丘作斗争。

With efficiency and speed, some of the world's richest forests were torn up and burned. Replaced with mile upon mile of rubber plantation.

在讲求效率与速度下，一些原是世界最丰饶的森林完全被铲除烧毁。取代的是广袤无垠的橡胶林。

Late at night after I go to sleep is when my hedgehog really gets out his energy. He's a marathoner, running miles upon miles on his wheel each night.

我睡觉后的深夜是我的刺猬真正耗尽能量的时候。他是一名马拉松运动员，每晚都在他的方向盘上跑了好几英里。