黄石河（河流名，位于美国西北部）

Yellowstone River───黄石河（河流名，位于美国西北部）

Yellowstone Lake───黄石湖（美国黄石国家公园中的湖泊）

Yellowstone Falls───黄石瀑布

sell down the river───沿河出售

Yellow River───黄河

Yellowstone───n.黄石公园（美国）

yellow fever───[内科]黄热病

There's plenty of bull in the fish story, as an angler and bison share a stretch of Wyoming's Yellowstone River.───在鱼的故事中有大量的公牛，就像钓鱼人和野牛共享一段怀俄明州的黄石河。

The valley of the Yellowstone River has beautifully coloured rocks and three large waterfalls.───黄石河大峡谷有色彩艳丽的岩石和三个大瀑布.

A trumpeter swan glides across the surface of the Yellowstone River.───一只号手天鹅正游过黄石河的水面.

Lower Falls of the Yellowstone River drops a stunning 308 feet (94 meters) to the canyon floor below—twice as big as Niagara Falls.───沿黄石河下游的树上有明显的油渍环，位于上游七英里、经过黄石国家公园的输油管破裂，造成石油泄漏。

At the bottom you'll see Yellowstone River winding through the colorful canyon.───在峡谷底部,你将看到黄石河穿梭在五彩缤纷的峡谷中.