Grand Canyon
科羅拉多大峽谷
What is the biggest canyon in the United States?
美國最大的峽谷是哪個?
It is the Grand Canyon in Arizona.
它是位于亞利桑那州的科羅拉多大峽谷。
The Grand Canyon national park is one of the first national parks in the United States.
科羅拉多大峽谷國家公園是美國的第一個國家公園。
The Grand Canyon was not made in one day.
科羅拉多大峽谷不是一天形成的。

It took 6 million years to make it.
它的形成歷經600萬年。
It is 446 kilometers long, and 1.8 kilometers deep.
它長446千米,深1.8千米。
A long time ago, native Americans believed the Grand Canyon was a holy place.
很久以前,美國土著民認為大峽谷是圣地。
So, they visited the Grand Canyon to pray.
所以,他們是去大峽谷祈禱。
Now, we visit the Grand Canyon to have fun.
如今,我們是去大峽谷游玩。