2025半岛星空体育·(中国)官方网站英语：《经济学人》中英读译Day119

英语阅读能力依靠什么？必然是词汇的积累，但，仅仅是词汇的积累是不够了，更应该了解英语句式，不同句型所表达意义。如何培养自己的阅读语感呢？那么就跟着聚创半岛星空体育·(中国)官方网站官网小编每天学一点英语，一起为半岛星空体育·(中国)官方网站筑起坚实的地基。阅读是需要积累的，就像我们需要经常和人沟通才会促进我们的表达能力一样~小伙伴跟着小编一起，每天坚持打卡，培养英语阅读能力及语感，了解文章一些经典词汇的用法。

经济学人：虎鲨帮助我们发现世界上最大的海草生态系统(上)

An unlikely team of researchers and—get this—tiger sharks has discovered the world’s largest seagrass ecosystem.It’s been hiding in plain sight, just off the coast of the Bahamas.Their results appear in Nature Communications.This is Scientific American’s Science, Quickly. I’m Joseph Polidoro.As ecosystems go, seagrasses are right up there with rain forests and coral reefs.It's actually one of the most important hubs or magnets for biodiversity.Austin Gallagher is a marine biologist and CEO of Beneath the Waves, an ocean conservation nonprofit.Seagrasses are nurseries to a fifth of the world’s largest fisheries and are shelters for thousands of species.They protect other habitats and coastlines.And they store enormous amounts of carbon that would otherwise be released into the atmosphere.

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一个研究团队通过虎鲨发现了世界上最大的海草生态系统，这难以置信。海草生态系统一直藏在眼皮底下，就在巴哈马海岸附近。这项研究结果发表在《自然通讯》杂志上。这里是科学美国人的Science, Quickly栏目。我是约瑟夫·波利多罗。目前，海草与雨林和珊瑚一样是重要的生态系统。海草实际上是生物多样性最重要的中心(聚集地)之一。奥斯汀·加拉格尔是一名海洋生物学家，也是海洋保护非营利组织“海浪之下”的首席执行官。海草苗圃占世界最大渔场的五分之一，为数千种物种提供庇护。海草还保护着其他栖息地与海岸线。它们储存着大量的碳，不然的话，这些碳会被释放到大气中。

 

It’s sort of this incredible unsung hero of ocean conservation.But as much as half the world’s seagrass is yet to be found.We’re protecting these critical ecosystems with surveys that are as accurate as an early Renaissance map of the New World.That’s because, unlike mangroves and warm-water coral reefs, seagrass meadows aren’t always picked up by satellite or airplane observation.Cloud cover and glare from the seafloor also help keep the Bahamas seagrass hidden.There’s a lot of false negatives and a lot of false positives.Carlos Duarte is a marine ecologist at King Abdullah University of Science and Technology in Saudi Arabia.If I had tried to do it myself..., probably I would never have tried.

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海草是了不起的海洋保护无名英雄。但世界上有多达一半的海草尚未被发现。我们正在保护这些重要的生态系统，我们的调查如同文艺复兴早期的新大陆地图一样准确。这是因为，与红树林和暖水珊瑚礁不同，卫星或飞机并不能总是识别到海草草甸。厚厚云层与海底强光也会帮助巴哈马海草隐藏。存在很多误判与漏判。卡洛斯·杜阿尔特是沙特阿拉伯阿卜杜拉国王科技大学的海洋生态学家。如果我试着自己......，我可能永远都不会尝试。

For decades, Carlos had suspected that the Bahama Banks might host an enormous seagrass habitat. But he couldn’t prove it.Remote sensing will never produce a reliable record.And then ground-truthing the Bahamas Banks, because of the sheer size, proved impossible.By the way — ground-truthing is establishing the on-the-ground truth by direct observation.For seagrass, that’s usually done by divers or by researchers on a boat.I really believe that if we had not come together like we did, this discovery might not have happened.Then, by chance, Carlos met Austin–and saw footage from Austin’s shark-mounted cameras.We saw these vast underwater seagrass meadows.Carlos had found his ground-truthers.Tiger sharks were the total game changer of this whole process. Tiger sharks love seagrass habitat. So tiger sharks are this incredible ally.
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几十年来，卡洛斯一直怀疑巴哈马浅滩可能拥有巨大的海草栖息地。但他没有证据。遥感永远不会产生可靠的记录。事实证明，由于巴哈马群岛浅滩规模庞大，难以对其进行实地调查。顺便提一下，实地调查是通过直接观察来确定实地的真实情况。对海草的实地调查通常是由潜水员或船上研究人员完成的。我真的相信，如果我们没有像往常那样聚在一起，可能就不会有这个发现。一次偶然的机会，卡洛斯遇到了奥斯汀，而且看到了奥斯汀装在鲨鱼身上的摄像机拍摄的画面。我们看到了水下广阔的海草草甸。卡洛斯找到了他的地面实况记录者。虎鲨彻底改变了整个调查过程。虎鲨喜欢海草栖息地。虎鲨是调查中了不起的助手。