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听力等级

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2025-06-15   Intermediate
The Power Draw Of Generative AI Is Overtaxing Our Grid, Part 2

Keywords:

Water is the the fundamental limiting factor to what is coming in terms of AI. I was quite shocked when I saw the number of AI computing's water needs. Shaolei Ren's been studying data center ...

水是即将出现在 AI 方面。 当我看到 AI 的数量时,我感到相当震惊计算的水需求。 任绍雷一直在研究数据中心效率十多年。 他的研究团队发现,每 10 到 50 个 ChatGPT提示可以烧毁你在标准中找到的内容16 盎司水瓶。 训练需要更...


2025-06-13   Intermediate
The Power Draw Of Generative AI Is Overtaxing Our Grid, Part 1

Keywords:

The AI frenzy has data center demand rising 15 to 20% every year through 2030. And as companies like Vantage build more and more, getting enough power is key. Data centers could reach a whoppi...

AI 热潮使数据中心需求增长 15% 至 20%每年一次,直到 2030 年。 随着像 Vantage 这样的公司越来越多地构建,获得足够的动力是关键。 数据中心可能覆盖美国总数据中心的 16%据 One 称,到 2030 年的功耗报告,高...


2025-06-11   Intermediate
Which U.S. Cities Are Sinking

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The land below many major US cities is sinking. Regions of the Atlantic coast could be sinking by up to five millimeters annually. This phenomenon, known as land subsidence, where land is sink...

美国许多主要城市下面的土地正在下沉。 大西洋沿岸地区可能会下沉到每年 5 毫米。 这种现象称为地面沉降,其中陆地正在下沉,影响到丰富的石油墨西哥湾沿岸,加利福尼亚的农业中心,以及美国的许多其他地方。 沿海县生产 10 万亿美元的商品和服务业...


2025-06-04   British English
U.S. Medicaid Set to Bear the Brunt of Cuts, Part 2

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So a menu of deeper cuts is currently being debated and familiar health-care fights have returned. One likely change would require Medicaid recipients to work-or have a good excuse not to, with Mr....

目前正在讨论一系列进一步削减的措施,熟悉的医保之争又重新出现。 一项可能的变化是要求医疗补助计划的受益人工作——或者有充分的理由不工作,约翰逊先生正确地说“工作对你有好处,你会在工作中找到尊严”。 然而,只有8%的适龄、身体健全的医补计划受...


2025-06-02   British English
U.S. Medicaid Set to Bear the Brunt of Cuts, Part 1

Keywords:

Stephen Noyes has heard a new worry from his patients and parishioners. Both a therapist and the local deacon, he is counselling an increasing number who fear they will lose their health care. M...

斯蒂芬·诺伊斯从他的病人和教区居民那里听到了新的担忧。 他既是治疗师又是当地的执事,正在为越来越多担心失去医保的人提供咨询。 诺伊斯先生是新罕布什尔州农村地区Ammonoosuc社区卫生服务诊所的一名社会工作者,在这里,人们为了看病要翻越三...


2025-06-01   Video
Why America's Biggest Cities Are Littered With Vacant Lots

Keywords:

- [Narrator] This vacant parcel of land in Austin, Texas might not look like much, but it offers a glimpse into how a skewed property tax system is worsening the housing crisis in America...

- [旁白] 这个空缺德克萨斯州奥斯汀的地块可能看起来不多,但它让我们看到了如何让 Skewed 属性税收制度正在恶化住房危机美国最大的城市。 该地块每年有一份财产税账单每英亩约 150 万美元。 但仅过了六个街区,这栋豪华公寓楼的税率几乎...


2025-05-31   Pre-Intermediate
70 Years after Brown Decision, School Segregation Getting Worse

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May 17 marked the 70th anniversary of one of the most notable cases in U.S. Supreme Court history – Brown versus Board of Education. The 1954 decision declared segregated schools unconstitutional. It...

5 月 17 日是美国最高法院历史上最着名的案件之一——布朗诉教育委员会案 70 周年纪念日。 1954 年的决定宣布种族隔离学校违宪。 它还废除了“分离但平等”原则,该原则被用作美国政府与种族隔离相关的政策的基础。 着名的德怀特·艾森豪威...


2025-05-30   Intermediate
Smoking is 'Awesome'

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The problem with smoking is that it's kind of amazing – this is an irresponsible thing to say – but if we’re going to talk about it we might as well do so honestly. Smoking creates a tempo...

吸烟的问题在于它有点神奇 – 这是不负责任的要说的话 – 但如果我们要谈谈关于它,我们还是老老实实说吧。 吸烟会产生暂时的问题并提供即时解决方案。 一次你的大脑已经习惯了尼古丁,长达 72 小时您发痒,紧张和压力 - 但一拖瞬间,你感觉真的...


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