The most striking feature of a Burgundy glass is, it's kind of balloon shape.

勃艮第杯最显眼特点是其气球状杯身。

Flames destroying one and a half football fields of rainforest every minute of every day.

火焰每天每钟都会烧毁一个半球状雨林。

No, the burning ball of gas in the sky kind.

而是在空中燃烧球状气体。

Within the day after the impact the Earth had reassumed a basically spherical shape.

在发生碰撞以后日子里，地球再次形了基本球状。

All right, what about the iron-filled spheres.

恩，那么那些含铁球状体呢？

First of all, educated people knew the world was round since Aristotle.

首先，自亚里士多德提出地球呈球状说法后，过教育人就认可这一事实了。

Instead, it's made of little spheres of silica all bunched together.

反而，它是由小型球状硅粒聚在一起形。

The strange fireball streaks were seen in parts of Nevada, Utah and California.

内华达州、犹他州和加利福尼亚州地区可以看到这道奇怪火球状亮光。

He carefully harvested the pollen and produced a small blue paint ball–like pellet of serum.

他小心地采了一点花粉，做了一个蓝色、内含汁液小球状子弹。

The Banyang Stone Sail is the world's largest granite spherical weathered marine erosion column.

半洋石帆是世界上最大花岗岩球状风化海蚀柱。

The finding study could explain mysterious globules seen on the leg of the Phoenix in 2008.

这项研究或许可以解释2008凤凰号着陆器腿上带有神秘液态球状物体了。

He created high quality tiny glass spheres that could magnify objects up to two hundred and seventy times.

他制作微小球状镜片质量很高，可以将物体放大270倍。

Bits of silica settled into the gel and then grew into the spheres that make up opal.

少量二氧化硅沉淀在凝胶中，之后长为构欧泊球状体。

Then, out beyond the orbit of Neptune is a collection of rocky ice balls, called Kuiper Belt Objects.

还有，在海王星轨道之外有一系列冰块岩石组球状物，叫做柯伊伯带。

It's producing so many stars that astronomers think it may be in the process of forming a globular cluster!

它产生了如此多恒星，以至于天文学家甚至认为它可能正在形球状星团过程中！

Speaking of which, most of the globular clusters orbiting the Milky Way are in the halo.

说到这，大环绕银河系球状星团都在光晕之中。

In order to protect themselves, these amazing creatures roll themselves up into a ball and hide inside their shells.

为了自我保护这些奇妙生物会蜷球状躲进它们外壳里。

In addition, Scott included another layer of signposts: pulsars in globular clusters orbiting the Milky Way.

此外，斯考特还查了另一层路标：绕行银河系球状星团里脉冲星。

Well, the problem is that scientists found identical reddish spheres in fossils of other animals found in the same place.

问题在于科学家们在同一个地方发现了其他还有动物还有红色球状体化石。

Some are nearly spherical, gigantic cotton balls of billions of stars.

有些几乎是球状，像是由数十亿颗恒星组巨大棉球。