This Niagara Falls with its sheer thunderous drop has been an illusive barrier between this and other lakes, and the St. Lawrence sluicing out its eastern end draws Ontario's attention seaward.

尼亚加拉大瀑布带着它清澈的水花轰鸣而下，并成为安大略湖与别的湖泊难以分辨的界岭。圣劳伦斯位于安大略湖东侧，湖水在此注入海洋。

Barn swallows were said to remove their feathers and hibernate in holes, or sleep through the winter at the bottom of lakes and rivers.

有人说家燕会脱掉羽毛在洞里冬眠，者在湖泊的底部以冬眠渡过整个冬天。

Of course you have to visit the wonder of the world Machu Picchu, and there's also the incredible Lake Titicaca, one of the largest lakes in South America.

当然，世界奇迹马丘比丘也不能错过，还有不可思议的‘的的喀喀湖’，它是南美洲最大的湖泊之一。

In part because it can find it's way into oceans and lakes.

部分原因是因为它能找到进入海洋和湖泊的路径。

And she now flew over Zealand--over the green woods and the blue lakes.

越过绿色的森和蔚蓝色的湖泊，现在他飞到了西兰。

In today's class I'm going to talk about marine archaeology, the branch of archaeology focusing on human interaction with the sea, lakes and rivers.

在本节课程中，我将谈论考古学的一个分支——海洋考古学，探究的是人类和海洋、湖泊和的互动。

The narrow path had opened suddenly onto the edge of a great black lake.

狭窄的小路尽头突然展开了一片黑色的湖泊。

The nation of Rwanda, one of Africa's most densely populated country borders Lake Kivu.

卢旺达是非洲人口最密集的国家之一，与基伍湖（非洲中部最高的湖泊）接壤。

The reason is lake effect snow which occurs on average from November to February.

原因是每年从11月到2月发的湖泊效应降雪。

Typically, lakes are greenish, brown, or even dark blue, but this lake, Garibaldi Lake in British Columbia, is certainly not a typical lake color.

通常来说，湖泊的颜色多为偏绿、偏棕，甚至是深蓝色，但这座湖——位于不列颠哥伦比亚省的加里波第湖——显然并不属于“典型”的湖水颜色。

This is a large landlocked lake between Israel and Jordan and there are at least 11 caves in the region where ancient biblical texts called the Dead Sea Scrolls have been found.

这是以色列和约旦之间的一个巨大的内陆湖泊，在这个地区至少有11个洞穴，在里面发现了古老的圣经文字，称为“死海古卷”。

Hydrogeologist Jackson Quarles studies what makes this lake so toxic.

水文地质学家杰克逊·夸尔斯专门研究这片湖泊高毒性的成因。

Back at the Sau Reservoir, authorities are actually draining most of the remaining water to prevent this precious and ever scarcer resource from getting contaminated by the sludge at the bottom of this once mighty lake.

再让目光回到绍水库，当局实际上正在抽干大部分剩余的水，以防止这一珍贵而日益稀少的资源受到这个曾经巨大的湖泊底部污泥的污染。

In Hubei, the water level of the lakes close to the Yangtze begin to drop.

湖北省内临近长江的湖泊水位开始逐渐下降。

There are amazing canyons and picturesque lakes.

那里有令人惊叹的峡谷和风景如画的湖泊。

In 1953, a former electronics engineer in his fifties, Christopher Cockerell, who had turned to boat-building on the Norfolk Broads, suggested an idea on which he had been working for many years to the British Government and industrial circles.

1953年，有一位50多岁名叫克里斯托弗∙科克雷的原电子工程师，改行在诺福克郡的湖泊地区从事造船业，他向英国政府和工业界提出了他研究多年的一项计划。

But their interconnected lakes and protected wetlands saved them from flooding.

不过，相互连接的湖泊和受保护的湿地使得他们免于洪水泛滥。

It was similar to a lake on Earth.

奋斗撞击坑于地球上的一个湖泊很相似。

Cambodia's growing population changes in the lake's usual rise and fall.

柬埔寨不断增长的人口使湖泊的惯常涨落发变化。

They built the monorail and they created their own lake.

他们建造了单轨铁路，还创造了自己的湖泊。