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听力等级

科学研究   慢速英语

2024-07-09   Pre-Intermediate
The Mysteries of Memory - Savant Syndrome, Part 2

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Many of them have special skills. Savants can remember huge amounts of information about particular subjects. At the same time, they lack knowledge about other subjects. Many savants have some kind of...

他们中的许多人都有特殊技能。专家可以记住有关特定主题的大量信息。同时,他们缺乏其他学科的知识。许多 savant 的大脑左侧有某种损伤。一些 Savant 患有发育障碍。而且他们通常不容易与他人交流。 最近,记忆专家对另一个人的惊人记...


2024-07-07   Pre-Intermediate
The Mysteries of Memory - Savant Syndrome, Part 1

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People call one man “the human camera.” He sees a picture or thing once. Later, he draws it from memory. Almost every detail of his created picture is perfect. Another man can remember every word i...

人们称一个人为“人体相机”。他看到过一次图片或事物。后来,他从记忆中抽出了它。他创作的画面几乎每一个细节都完美无缺。 另一个人可以记住英语词典中的每个单词。他可以定义这本巨大的单词书中的每一个词。 一个女人可以记住她生活中每一天...


2024-04-30   Pre-Intermediate
Could This Be the Fountain of Youth for Men

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Could young blood be the answer to cheating death? It may sound like the story in a vampire movie but now there is scientific research that supports the theory. U.S. scientists have discovered a pr...

Young Blood 会是欺骗死亡的答案吗?这听起来像是吸血鬼电影中的故事,但现在有科学研究支持该理论。 美国科学家在年轻小鼠的血液中发现了一种蛋白质,可以消除老年小鼠衰老的一些影响。相同的蛋白质存在于人类血液中,有朝一日可能会帮助...


2024-03-25   Pre-Intermediate
Major Progress in Health Through Technology, Part Two

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And every five to seven years,the batteries that supply power must be changed.This requires another operation.Dr. Marban says the devices are not right for all patients.And others are too sick to use ...

而且每 5 到 7 年,必须更换一次供电的电池。这需要另一次手术。Marban 医生说,这些设备并不适合所有患者。而其他人病得太重,无法使用它们。他说,研究人员计划在大约两年内将实验基因放在病情严重的患者中。他们想证明这个基因既安全又有效。...


2024-03-23   Pre-Intermediate
Major Progress in Health Through Technology, Part One

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A woman paralyzed from the neck down has learned to use her thoughts to control a specially-designed motorized arm.The arm is the product of years of research on mind-controlled artificial limbs.Resea...

一名脖子以下瘫痪的妇女已经学会了用她的思想来控制专门设计的电动手臂。这只手臂是多年对精神控制假肢研究的产物。美国宾夕法尼亚州的研究人员表示,电动手臂是有史以来最先进的精神控制假肢或替代肢体。他们创造了这个装置,以帮助 Jan Scheuer...


2024-03-09   Pre-Intermediate
The Importance of Early Contact with Languages - Ⅱ

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The World Health Organization says iron deficiency is the most-common micronutrient disorder worldwide.WHO officials also say iron deficiency is a leading cause of anemia.About two billion people suff...

世界卫生组织表示,缺铁是全球最常见的微量营养素疾病。世卫组织官员还表示,缺铁是贫血的主要原因。大约有 20 亿人患有这种疾病,据信 40% 的学龄前儿童患有贫血症。20% 的孕产妇死亡部分与低铁水平有关。专家表示,儿童生命的前三年是语言和言...


2024-03-07   Pre-Intermediate
The Importance of Early Contact with Languages - Ⅰ

Keywords:

Not long ago,many people believed that babies only wanted foodand to be kept warm and dry.Some people thought babies were not able to learn things until they were five or six months old.But doctors in...

不久前,许多人认为婴儿只想要食物和保持温暖干燥。有些人认为婴儿直到五六个月大才能学习东西。但美国的医生现在说,婴儿在出生后的第一天就开始学习。Eunice Kennedy Shriver 国家儿童健康与人类发展研究所是一个联邦政府机构。该研...


2024-02-10   Pre-Intermediate
Human African Trypanosomiasis - Sleeping Sickness, Part Two

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Sleeping sickness cannot be prevented by a vaccine or medicine. So to avoid the disease, a person must avoid the tsetse fly. Avoiding the fly can be simple. Wearing thick clothes that cover the skin p...

昏睡病不能通过疫苗或药物来预防。因此,为了避免这种疾病,一个人必须避免采采蝇。避免苍蝇可能很简单。穿厚衣服遮盖皮肤可以防止苍蝇叮咬。如果衣服颜色不鲜艳,它也会有所帮助。采采蝇像五颜六色的衣服一样飞翔。 在进入车辆之前,在车内寻找采采蝇...


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