allo

Bryce Canyon, famous for its worldly unique geology, consists of a series of horseshoe-shaped amphitheaters carved from the eastern edge of the Paunsaugunt Plateau. The erosional force of frost-wedging and the dissolving power of rainwater have shaped the colorful limestone rock of the Claron Formation into bizarre shapes, including slot canyons, windows, fins, and spires called "hoodoos".www1.tvboxnow.com; ?  t' v- A" f& `

; h1 w/ a" x% A$ l1 [www1.tvboxnow.com
; [% v2 f4 t$ y8 D0 z$ D6 j8 E+ h: \TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
9 B6 |/ s0 D( F4 w2 |" u