常速英语

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[ Music ] >> From my earliest days in the anatomy lab I've always enjoyed tracing the connection between humans and other members of the animal kingdom and those ties sometimes present ...

[音乐]>>从我最早的时候在解剖实验室里，我一直喜欢追踪这种联系人与他人之间动物王国的成员这些联系有时会出现他们自己在意想不到的地方。>>当我走进解剖实验室首次，我害怕自己是什么样的人我要去看看，我要去什么去感受，但现实是在最初的几周之后这...

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By the end of the 21st century, humanity is becoming desperate. Decades of heatwaves and droughts have led to unusually poor harvests, while the warming oceans yield fewer fish each year...

到21世纪末，人类正在变得绝望。几十年的热浪和干旱导致了异常糟糕的收成，而变暖的海洋每只鱼的产量都减少了年。在热带地区，数百万人遭受饥荒和资源战争使数百万人更多的人逃往北方。随着事情的迅速发展更糟糕的是，在绝望中，世界政府决定制定应急计划。...

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SPEAKER: When a young biologist named Tony Sinclair arrived in Tanzania's Serengeti National Park in the mid-1960s, he was confronted by a mystery. The numbers of buffalo and wildebeest ...

演讲者：当一位年轻的生物学家托尼·辛克莱来了坦桑尼亚的塞伦盖蒂20世纪60年代中期的国家公园，他遇到了一个谜。数字水牛和角马增长非常迅速。托尼·辛克莱：为了大型哺乳动物，他们就是不这么做那种事。看到这么快增长率这意味着必须这可能是某种根本原...

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Imagine someone coming into your kitchen and taking a few tools, a pan and your garbage. Then they bury everything in the woods. 12,000 years later an archeologist is trying to figure who you wer...

想象一下，有人走进你的厨房带上一些工具、一个平底锅和你的垃圾。然后他们把所有东西都埋在树林里。12, 000几年后，一位考古学家试图弄清楚你是谁。对你来说什么是重要的，你玩过什么电子游戏，你相信什么以及是什么促使你做出决定。因为你碰巧生活在...

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[NARRATOR:] Right after she was born, a routine blood test revealed that Ceniya Harris has the genetic mutation that causes sickle cell disease. [CRYSTAL KELLEY:] It hit me hard. I cried. I w...

[旁白：]她出生后，立即进行了常规血液检查透露Ceniya Harris有基因突变这会导致镰状细胞病。[CRYSTAL KELLEY:]这对我打击很大。我哭了。我很紧张，只是因为我的家人实际上患有这种疾病。我看到他们有很多危机，还有很多住院...

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SPEAKER: The sweet, energetic glucose molecule is the energy source providing power for your living cells. Glucose, from the food you eat, is slowly broken down into two pyruvate molecule...

演讲者：甜，高能葡萄糖分子是提供能量的来源吗为您的活细胞提供能量。葡萄糖，来自食物你吃，是慢慢的分为两部分丙酮酸分子，按顺序提取能量称为酶反应糖酵解。糖酵解途径需要能量开始，交付通过化学燃料ATP。主要来源细胞中ATP的含量是线粒体细胞器。...

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Climate change is just too much. There's never any good news. Only graphs that get more and more red and angry. Almost every year breaks some horrible record, from the harshest heat waves ...

气候变化太多了。从来没有好消息。只有图形变得越来越红和愤怒。几乎每年都会打破一些可怕的记录，来自最猛烈的热浪冰川融化速度最快。这是无尽的，无情。几十年来，我们已经知道快速的气候变化是由温室气体的释放引起的。但2019年，全球二氧化碳排放量比...

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MALE: The product of glycolysis. The pyruvate molecule is the source of carbon and electrons for aerobic respiration reactions inside your mitochondria. Pyruvate enters pores on the mit...

男性：糖酵解的产物。丙酮酸分子是碳和电子的来源有氧运动呼吸反应在线粒体内。丙酮酸进入毛孔线粒体膜，并被运输进入内部。连接丙酮酸的反应有氧呼吸由以下人员执行巨大的蛋白质复合体制作多份副本三种类型的酶。第一种酶催化脱羧反应，改造三丙酮酸碳转化为...