托尼伊斯特利：澳大利亚科学家警告说，温室气体浓度上升极大改变了我们海洋的功能。
TONY EASTLEY: Australian scientists are warning that rising concentrations of greenhouse gases are dramatically changing the way our oceans function.
这条信息里还有我们海洋中巨大的鲸鱼所发出的声音，还有长达九十分钟的全世界不同种类的音乐。
They carried the sound of huge whales in our oceans. And they carried the sound of ninety minutes of many different kinds of music from people around the world.
请帮助我们保护海洋。
我们将在海洋中游泳，然后去野餐！
我们在海洋和鸟类、鱼类和鲸鱼等动物体内发现了塑料。
We have found plastic in the ocean and in animals like birds, fish and whales.
我们是同一海洋的水滴。
存在一些技术上的难题，但我相信在未来的5到10年里，我们将会建设商用的海洋涡轮发电场。
There are a few technical difficulties, but I believe in the next five to ten years we will be installing commercial marine turbine farms.
我们已经教过海洋动物在水下如何定位，也讲了它们如何辨别方向。这就引出了一个有趣的谜题，我相信大家对此都很感兴趣。
We have been talking about how sea animals find their way underwater, how they navigate, and this brings up an interesting puzzle, and one I'm sure you'll all enjoy.
诚然，一些国家已经开始着手解决这个问题，但在所有海洋都变成死海之前，我们必须找到合理的捕鱼方式，这一点至关重要。
True, some countries are beginning to deal with this problem, but it is vital we find rational ways of fishing before every ocean becomes a dead sea.
我们之前不是讲过，越到海洋的深处，压强就越大吗？
Didn't we talk before about how the deeper down into the ocean you go, the greater the pressure?
在海洋中，我们捕捞像鳕鱼这样的顶级食肉动物。
我们要带头为子孙后代着想，恢复海洋生态健康。
We want to lead the way in restoring the health of the ocean for future generations.
为了成为地球上有责任心的一员，我们必须推进对大气和海洋更深入的研究。
To serve as responsible stewards of the planet, we must press forward on deeper atmospheric and oceanic research.
正如我们所说，这些热液喷口正在向海洋深处释放这种强热的水，含有一种叫做硫化氢的化学物质，和一种气体，二氧化碳。
As we said, these hydrothermal vents are releasing into the ocean depth this intensely hot water that contains a chemical called hydrogen sulfide, and also a gas, carbon dioxide.
我们会用酸污染空气，用污水污染河流，用石油污染海洋。
We can pollute the air with acids, the rivers with sewage, the seas with oil.
占地球表面四分之三的海洋可以被看作是我们巨大的蓄水池。
The oceans that cover three quarters of the Earth's surface can be thought of as our great water reservoirs.
我们正目睹像海藻丛林，海洋生物群落，珊瑚礁等主要生态系统的衰落。
We are seeing a decline in major ecosystems like kelp forests, sea life communities, coral reefs and so on.
星期五我们去了乔治亚水族馆，看到了来自世界各地不同种类的海洋生物。
On Friday we went to the Georgia Aquarium and got to see different kinds of sea life from over the world.
我们对珊瑚礁的讨论已经相当深入了；显然，珊瑚礁具有显著的海洋特征，由小型珊瑚动物制造的石灰骨架构成。
So we have been fairly thorough in our discussion about coral reefs, which of course are prominent, oceanic features made of hard limestone skeletons produced by tiny coral animals.
我们不能决定海洋保护区的设立，但我们希望以我们的知识和经验作出积极的贡献。
We are not the ones to decide on the establishment of marine protected areas, but we hope to contribute positively with our knowledge and experience.
让我们沉浸在英语的海洋里！
在海洋生物中心，我们正在采取行动，请求尽可能多的人签署一份请愿书。
Here at the Sea Life Centre we're taking action by asking as many people as possible to sign a petition.
我们需要大海，我们也需要海洋动物。
包裹我们的皮肤能让我们体内的海洋不至于干涸。
我们必须使涡轮机坚固耐用，因为海洋是一个敌对的环境，但所有的迹象都表明我们能做到这一点。
We will have to make the turbines robust because the sea is a hostile environment, but all the signs that we can do it are good.
我们需要共同付出巨大的努力来保护海洋栖息地的范围。
It is a tremendous joint effort to protect the range of marine habitats.
我们不仅使生物大规模灭绝，还令陆地、空气和海洋含有巨大毒性，从而使生物的生存条件遭到破坏。
Not only are we bringing about the extinction of life on a vast scale, we are also making the land and the air and the sea so toxic that the very conditions of life are being destroyed.
我们不仅使生物大规模灭绝，还令陆地、空气和海洋含有巨大毒性，从而使生物的生存条件遭到破坏。
Not only are we bring about the extinction of life on a vast scale, we are also making the land, the air and the sea so toxic that the very conditions of life are being destroyed.
因此，在地球上生命开始的时候，我们所看到的金星是一片温暖的海洋，这片海洋可能富含在岩石海岸和火山口周围飞溅的有机分子。
Thus, our picture of Venus at around the time life was getting started on earth is one of warm oceans, probably rich with organic molecules splashing around rocky shores and volcanic vents.
我们不是决定建立海洋保护区的人，但我们希望能以我们的知识和经验作出积极贡献。
We are not the ones to decide on the establishment of marine-protected areas, but we hope to contribute positively with our knowledge and experience.
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