Most galaxies contain a single giant black hole.

大多数的星系中只有一个黑洞。

32 passengers were killed after a rock tore a giant hole in the ship.

一块巨石将船撕破一个大洞造成32名乘客死亡 。

I split it, punched a giant hole in it.

我把它劈开，在上面打了一个大洞。

Did you know there's a giant hole in Antarctica?

你知道南极有个大洞么？

These poor-forming toxins poke giant holes in our cell membranes, causing a cell's contents to leak out.

这些形成不良的毒素会在我们的细胞膜上戳出巨大的孔洞，导致细胞内容物泄漏。

He's telling someone, " I'll see you later. Take care, " and then he's about to step in a giant hole.

他在告诉某人， “回头见。保重，” 然后他就要踏进一个巨大的洞。

And they're tested on their skills, like removing giant tires from one to anther, digging a giant hole in the ground and playing excavator basketball.

有人会测试他们的技能，例如将巨型轮胎从一个设备拆卸到另一个设备上、在沙面上挖一个巨大的洞，以及用挖掘机打篮球篮球。

Those stars move so fast, both teams found, that only an incredibly compact, massive object such as a giant black hole could explain their trajectories.

两个团队都发现， 这些恒星移动得如此之快， 以至于只有像巨大黑洞这样极其紧凑的大质量物体才能解释它们的轨迹。

It's their second such image after releasing in 2019 a picture of the giant black hole at the heart of another galaxy called Messier 87, or M87.

这是他们在 2019 年发布了另一张名为 Messier 87 或 M87 的星系中心的巨型黑洞照片后的第二张此类照片。

But exploding stars is only one mechanism for  black hole formation, there are giant black holes out there called supermassive black  holes with masses of millions of times to tens of billions of times the mass of the sun.

但恒星爆炸只是黑洞形成的一种机制，那里有巨大的黑洞， 称为超大质量黑洞， 其质量是太阳质量的数百万倍到数百亿倍。