Looking at the Grand Canyon is like looking back in time.

VOA: special.2009.10.07

It can be the grandness of the Grand Canyon, But it can also be this little tiny nature is in that same little tiny plot.

所以自然中的灵性可能是像大峡谷一样的雄伟，也可能是这块小小的,方块里的微型自然界。

普林斯顿公开课 - 人性课程节选

America's National Park Service is responsible for protecting the Grand Canyon from the effects of so many visitors.

VOA: special.2009.10.07

Arizona is the Grand Canyon State because of the famous winding canyon carved by the Colorado River.

VOA: special.2009.08.02

The Grand Canyon in Arizona is one of the largest and most beautiful of all canyons.

VOA: special.2009.10.07

It is the Grand Canyon in the southwestern state of Arizona.

VOA: special.2009.10.07