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听力等级

自然旅游   

2025-01-29   British English
The Smithsonian Tropical Research Institute, Part Four

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Whether the new morph, with its ivory-coloured wings, would prosper in the wild is unlikely ever to be tested, for releasing gene-edited organisms is frowned on. But the ability to create new helic...

这种具有象牙色翅膀的新变种是否会在野外繁衍生息不太可能得到验证,因为释放基因编辑生物不被允许。但创造新的螺旋形设计的能力很有趣。还有更多研究。 格里芬的继承人、研究所蝙蝠研究负责人雷切尔·佩奇回顾了经典研究,这些研究指出岛上74种蝙蝠...


2025-01-27   British English
The Smithsonian Tropical Research Institute, Part Three

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But in the case of trees of the genus Inga, which boasts 300 species, Phyllis Coley of the University of Utah, one of the station's old hands (she began her work there in 1995), thinks she has done so...

但就拥有300个品种的英加属树木而言,犹他大学的菲利斯·科利(该站的资深工作人员之一,她于1995年开始工作)认为她已经做到了这一点。 根据科利博士及其团队的说法,英加属树木多样性背后的驱动力是食草性,具体来说是蛾子和蝴蝶幼虫以该属树...


2025-01-25   British English
The Smithsonian Tropical Research Institute, Part Two

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Given this abundance, it is hardly surprising that the place has been the source of several fundamental ecological findings, and many new techniques of observation. Early on, for example, it provid...

鉴于物种丰富,这个地方成为多项基本生态学发现和许多新观察技术的来源也就不足为奇了。例如,早期它首次验证了“一片栖息地蕴含的物种数量取决于其面积”。所谓的物种-面积关系预测巴罗科罗拉多的突然孤立将导致局部物种灭绝。事实也确实如此。 鸟类...


2025-01-23   British English
The Smithsonian Tropical Research Institute, Part One

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Conservationists generally disapprove of flooding species-rich habitats. But the law of unintended consequences works in mysterious ways. For it was just such a flood, in 1913, that created Barr...

自然保护者通常不赞成淹没物种丰富的栖息地。 但意外后果定律却以神秘的方式发挥作用。 1913年,正是这样的一场洪水造就了巴拿马中部的巴罗科罗拉多岛。 环绕该岛的加通湖在诞生时是世界上最大的人工湖。它构成了巴拿马运河的中段通...


2025-01-21   Pre-Intermediate
Groups Seek US Endangered Protection for Horseshoe Crabs

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A group of environmental organizations is seeking an official declaration that American horseshoe crabs are endangered. The groups have requested the declaration with the National Oceanic and Atmosph...

一些环保组织正在寻求正式宣布美国马蹄蟹濒临灭绝。 这些团体已向美国国家海洋和大气管理局 (NOAA) 申请该声明。该机构负责执行 1973 年制定的《濒危物种法》。 美国马蹄蟹——被称为“活化石”——是地球上最古老的生物之一。据信它至少...


2025-01-09   British English
Travel Guidebooks are Proving Robust, Part Two

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The books relegate restaurant and hotel listings to the margins. Nitya Chambers, Lonely Planet's executive editor, says the overhaul was driven by market research that showed that readers "have mor...

书中将餐厅和酒店清单挪到了书页边缘处。孤独星球的执行编辑妮提娅·张伯斯表示,此次改革是由市场调研推动的,调研表明,读者在餐饮和住宿方面“比以往任何时候都有更多的信息”,但他们需要关于游览活动的信息。销售数据支持孤独星球的说法。 据行业...


2025-01-07   British English
Travel Guidebooks are Proving Robust, Part One

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Culture. Travel guides. Not going anywhere. Despite predictions that the internet would kill them, guidebooks are proving robust. They declared that it was dead-or, if it wasn't dead yet, it soo...

文艺 旅行指南书 哪儿也不去 尽管有人预测互联网会扼杀它们,但旅游指南仍然发挥着重要作用。 他们宣称旅行指南书已经死了,如果它还没死,那么很快就会死去。带来绝症的原因是病毒式的:先是博客,然后是Instagram和TikTo...


2025-01-05   Pre-Intermediate
Brazilian Artist’s Mural Shows Climate Disasters

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Brazilian artist and activist Mundano recently used some unusual substances to paint a picture on a building in Sao Paulo. The paint included materials, such as ash and mud, collected from natural dis...

巴西艺术家和活动家 Mundano 最近使用一些不寻常的物质在圣保罗的一栋建筑物上画了一幅画。油漆包括从自然灾害中收集的材料,例如灰烬和泥浆。 蒙达诺创作这幅壁画是为了突出气候变化问题。极端天气事件在巴西各地造成了破坏。 这幅壁画非常大...


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