Maybe what this earth really needed was a few more unnamed canyons .

也许我们的地球需要的是更多不知名的峡谷。

Trust me you wouldn 't want to change yourlenses inside the canyons .

相信我，你一定不会想在峡谷中换镜头的。

Its rivers , plunging from well-watered highlands into deep canyons , have hydropower potential .

该国境内的河流从水量丰富的高原跌入深深的峡谷，蕴含着巨大的水力发电前景。

Mars has dry canyons and riverbeds , so water must have flowed at some point .

火星上有干枯的峡谷和河床，这证明在某一时刻肯定有水在其中流动。

You set off on a blank page to explore the mountains and canyons and rapids of ideas .

开始时，你在一页白纸上追踪思绪的高山、峡谷和激流。