If you put the three tallest buildings in the world at the bottom of the canyon, they still won't reach the top.

即使你把世上最高的三座建筑物叠在一起放在谷底，仍旧到不了顶。

youdao

The great river lay deep at the bottom of the canyon, vast and obscure, majestically looking on as Nature bent to worship it.

大河深在谷底，但又朦胧辽阔，威风凛凛地巡视着为它折腰膜拜的大自然。

youdao

If you put the two tallest buildings in the world on top of each other at the bottom of the canyon, they still would not reach the top.

如果你把世界上最高的两座建筑物叠放在峡谷的底部，它们仍然不能达到顶部。

youdao

Spend the night at the bottom of the Grand Canyon with an astronomer who can explain the stars.

BBC: The bloom of cancer

In a quest to find the ultimate in lightweight luxury, I have dispatched Jon Bruner, the same intrepid Forbes reporter that I sent to Romania on five hours notice in January, to Supai, a town at the bottom of the Grand Canyon that bills itself as the most remote in the continental United States.

FORBES: Escape from the Grand Canyon: Man Vs. Mule

Recently he hiked down to the bottom of the Grand Canyon, stayed at a little inn Xanterra runs and hiked back the next day.

FORBES: Magazine Article