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  常速英语

2024-11-11   Video
What If Earth Was Near the Center of the Milky Way

Keywords:

See that strip of stars splashed across the night sky? That's our home galaxy, the Milky Way. You can see it from Earth because we live right on the outskirts, far away from all the fun...

看到那条星条 飞溅到夜空中? 那是我们的家乡星系,银河系。 你可以从地球上看到它 因为我们住在郊区, 远离所有有趣的事物 发生在它的中心。 居住在银河系的市中心会是什么样子?我们还会拥有我们熟悉的太...


2024-11-09   Video
Can an Indoor Smart Garden Beat Outdoor Gardening

Keywords:

(playful music) - Why not? - [Narrator] This is Timothy Hammond, a Houston-based gardener who knows his arugula. - I'm an urban gardener and educator and one thing I know is that you'...

(俏皮的音乐) -为什么不呢? - [旁白] 我是蒂莫西·哈蒙德, 休斯顿的园丁 谁知道他的芝麻菜。 - 我是一名城市园丁和教育家 我知道的一件事是 你永远找不到人 在这个世界上谁爱 园艺比我多。 ...


2024-11-07   Video
What If the Speed of Light and Sound Were Switched

Keywords:

Nothing can travel faster than light. But what if we switched the rules a little? Imagine a world, where the speed of light was slower - about the speed that sound travels at. In turn, th...

没有什么能比光传播得更快。 但是,如果我们稍微改变一下规则呢? 想象一个世界,其中 光速较慢 - 关于声音传播的速度。 反过来,那个假设世界中的声音 将加速 直到它达到光速。 声音和光线会是什么样...


2024-11-05   Video
Your Coffee Is Getting More Expensive

Keywords:

- [Narrator] It's not just you your daily coffee ritual is getting more expensive. If you walk into an American cafe right now your average coffee drink is going to run you around $4.50. ...

- [旁白] 不仅仅是你 您的日常咖啡仪式 越来越贵。 如果您走进 现在的美国咖啡馆 您的平均咖啡饮品是 将花费您大约 4.50 美元。 五年前,它会 只需花费 3.85 美元。 价格上涨了近 17%。...


2024-11-03   Video
What If Earth Had a Large Elliptical Orbit

Keywords:

What if Earth's orbit ventured as far from the Sun as Pluto, and got as close to it as Venus? Would humans be able to survive such extreme changes in temperature? And if we could, what are the chan...

如果地球的轨道像冥王星一样远离太阳,像金星一样靠近太阳,那会怎样? 人类能够在如此极端的温度变化中生存下来吗?如果可以的话,地球沿着这条轨道安全穿越太空而不撞到另一个行星的可能性有多大? 这就是 WHAT IF, 以下是将...


2024-11-01   Video
How Spirit Halloween Became a Titan

Keywords:

(evil laughter sounds) - [Narrator] It's that time of year, when vacant storefronts, temporarily transform into SPIRIT HALLOWEEN, that spooky seasonal retailer, that's seemingly everyw...

(邪恶的笑声) - [旁白] 每年的那个时候, 当店面空置时, 临时变换 进入 SPIRIT HALLOWEEN, 那个令人毛骨悚然的季节性零售商, 这似乎在一夜之间无处不在。 - 对于 SPIRIT ...


2024-10-30   Video
What if Earth Had Rings Like Saturn

Keywords:

Jupiter. Uranus. Saturn. Earth? Sadly, the Earth didn't make it onto the list of the Solar System's ringed planets. If it did, would it still be able to host life? This is WHAT IF, ...

木星。 天王星。 土星。 地球? 遗憾的是,地球没有进入太阳系的环状行星名单。 如果是这样,它还能承载生命吗? 这就是 WHAT IF, 以下是将要发生的事情 如果地球有像土星一样的光环。 ...


2024-10-28   Video
The Startups Racing to Make Your Next Electric Car

Keywords:

- This is a period of great transition. It's a seismic shift effort. - Maybe the biggest revolution since we moved from the horse to the engine. - [Narrator] If I say electric vehicle to...

- 这是一个伟大的过渡时期。 这是一项翻天覆地的变化。 - 也许是最大的革命 由于我们从 马到引擎。 - [旁白] 如果我说 今天的电动汽车, 很多人想到一个名字, 但许多初创公司都希望改变这一点, ...


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