RAZ(I) Rocky Mountain 蓝思570L（autumn，crowded，mammals，range，wild，national park）

[视频作者] 山城卡丽熙

[视频时长] 4:56

[视频类型] 校园学习

Rocky Mountain National Park Informational (nonfiction), 240 words, Level I (Grade 1), Lexile 570L Rocky Mountain National Park is a place of abundant wildlife and majestic mountains. It's also a popular destination for over 4 million visitors every year