It was difficult to cross big rivers and tall mountains.

大河和高山是很难跨越的。

This is why it is called the world's biggest river.

这就是它被称为世界上最大的河流的原因。

There are big river boats that sail down the Amazon right to Brazil.

有大型河船顺亚马逊河直到巴西。

It is the center of the United States. There are big rivers here, deserts and mountains.

处于美国的中心地带，这里有大河、沙漠和山脉。

When they came to the big river, they each chose a safe place to fish from.

当他们来到河边时，他们都选择了安全的地方来钓鱼。

Three major European rivers. That is not minor rivers, not small rivers, but big rivers, important rivers.

欧洲的三条主要河流。这不是微不足道的河流，不是小河流，而是大河流，重要的河流。

Life is like trying to cross a big flowing river with lots of rocks and boulders strewn about.

生活就像穿越一条布满岩石和巨石的大河。

At last they turned off the big river into a little side river that came down to join it.

最后他们划离主河道转入一条与大河交汇的小支流。

It was a big hit. Big River received seven Tony Awards. Roger Miller won two for the music he wrote.

这个演出引起了轰动，《大河》获得了7个托尼奖，罗杰·米勒因创作的音乐获得了两个奖。

Roger agreed to write the music for the show called Big River. It opened on Broadway in April of nineteen eighty-five.

罗杰答应了为这部叫《大河》的演出创作音乐。它于1985年4月在百老汇公演。

Are there any Native American stories to explain why the Mississippi river is such a big river and why it's there?

美国有没有什么故事解释为什么密西西比河这么大？为什么会在那个位置？

There's always risk in the outdoors and in the wild places and you're dealing with rookies and big rivers and big mountains.

户外和野外总是有风险，你要和新手、大河大山打交道。

Wyoming's name came from the Wyoming Valley in Pennsylvania, which got its name from a native word meaning 'at the big river flat.'

怀俄明州的名字来自于宾夕法尼亚的怀俄明山谷，它得名于“大河公寓”的土著词义。

In 2009, American filmmakers produced a documentary called Big River Man.

2009年，美国电影制片人制作了一部名为《大河人》的纪录片。

To the south we have a big river—no bicycles there, then.

在南边，我们有一条大河——那里没有自行车。

That's after authorities there announced they discovered the body of a 79-year-old woman along the banks of the big Thompson river over the weekend.

有关部门宣布周末他们在大汤普森河岸边发现了一名79岁女性的尸体，之后死亡人数的数据进行了更新。

Three major European rivers. That is  not minor rivers, not small rivers, but big rivers, important rivers.

欧洲三大河流。那不是小河流，不是小河流，而是大河流，重要河流。

They walked along the yellow road, and after an hour or two they came to a big river.

他们沿着黄色的路走，一两个小时后，来到了一条大河边。

From the banks of the big river to the shores of the salt lake, there was none to meet us.

从大河边到盐湖边， 没有人迎面。

" I know, " said Peter. " The one that joins the big river at the Fords of Beruna, or Beruna's Bridge, as the D.L.F. calls it."

“我知道，柏卢纳渡口，是那条小河与大河汇合的地方。”彼得说，“或者按DLF的叫法，柏卢纳大桥。”