If you visit the western mountain and plains state of Montana you will know why it is known as Big Sky Country.

VOA: special.2009.08.16

As big as a mountain," she said.

像山那么大，“她说。

耶鲁公开课 - 1945年后的美国小说课程节选

The company's owners said the mountain was too big to build a railroad around it.

VOA: special.2009.02.21