世界 10大 瀑布 (1) Iguassu falls (Argentina / Brazil) (2) Niagara falls (Canada / USA) ;; (3) Victoria falls (Zambia / Zimbabwe) (4) Yosemite falls (USA) (5) Angel falls (Venezuela) ;; (6) Dettifoss falls (Iceland) (7) Jog falls (India) ;; (8) Shoshone falls (USA) ;; (9) Gullfoss falls (Iceland) (10) Huangguoshu falls (China) 黃果樹 폭포