VOA慢速英语:Shenandoah and Its Native American Roots

短语讲解：

1. In the evenings they sat near their camp and looked down at the beautiful lake.

look down 俯视，跌价
例句：When we look down a street, we look into space.
当我们俯视街道，我们把目光投向空间。

2. On a clear, starry night you could see thousands of stars shining and dancing on the water below.

thousands of 数千的
例句：A computer consists of thousands of components.
电脑由成千上万个部件组成。

3. Some say the song refers to the river.

refer to 参考; 指的是; 涉及
例句：Writers often refer to a dictionary.
作家时常参考字典。