But this is no ordinary hunk of galactic debris.

可不是块普通的银河碎片。

Among the treasure trove were marble statues, elegant vases, glistening jewelry and ancient coins and what looked to be a hunk of corroded metal that no one knew quite what to do with.

船上的金银财，有大理石雕像，雅致的花瓶，闪闪发光的珠以及古钱币，还有一大块被腐蚀的金属，当时没人知道应该怎么处理它。

But sonar can't tell a rock from a hunk of metal.

但是声纳不能区分石头和金属。

Among the treasure trove were marble statues, elegant vases, glistening jewellery and ancient coins and what looked to be a hunk of corroded metal that no one knew quite what to do with.

船上的金银财，有大理石雕像，雅致的花瓶，闪闪发光的珠以及古钱币，还有一大块被腐蚀的金属，当时没人知道应该怎么处理它。

The boat crew above begins baiting the waters, leading the ravenous sharks closer and closer, until one powerful great white lunges for a hunk of chum.

船上的船员开始在水面上放饵，把贪的鲨鱼引得越来越近，直到一只强大的大白鲨扑向一大块猎物。

A hunk of pure iron, for example, doesn't tend to stay pure for very long.

例如，一大块纯铁不能长时间保持它的纯度。

We want them to put on the brake, not hunk.

我们希望他们踩刹车，而不是鸣喇叭。

Let's dive in by comparing and contrasting two very big hunks of stone.

让我们通过比较和对比两块非常大的石头来深入探讨。

This is the same hunk, same body.

同样的车身 同样的汽车。

Is it a big hunk of iron, or is it mostly crumbly carbonaceous s tuff?

它是一大块铁，还是主要由易碎的碳质物质构成？

This one? Yeah, a little to the right, yeah, and go. Hunk alert.

度吗？是的，稍微偏右，好，我要照相了。

Katherine did manage to calculate a few decimal points further than that hunk of metal.

Katherine 成功算出来了比那大块头机器还多几小数点。

Males, on the other hand, have to compete for mating privileges — a well-nurtured hunk has a good chance of mating with lots of females, while a male weakened by famine might not score at all.

另一方面，雄性必须为了交配特权而争斗 ——一发育良好的大块头有很大的机会与很多雌性交配，而一因饥荒而虚弱的雄性则可能无法得手。

But appearances are deceiving, and our inability as a species to tolerate these tissues in our food is just one reminder that no matter how different tendon, bone, or a hunk of fat may appear, they are indeed very closely related.

但是外表是骗人的，我们作为一无法容忍食物的些组织的物种，只是一提醒，无论肌腱、骨头或一大块脂肪看起来多么不同，它们确实密切相关。

It is a hunk of matter which somehow has gotten so small that the gravitational field right around it is so strong that light cannot escape from it.

一巨型物质缩变得其极小，围绕它的重力场力度强到连光都无法逃脱其重力。

The dwarf went away and presently returned bringing an iron bowl with some water in it and an iron plate with a hunk of dry bread on it.

小矮人走开了，不一会儿就拿来一只铁碗，里面盛了点水，还有一只铁盘子，上面放了一大块干面包。

The human skull is surprisingly strong and flexible, but the delicate hunk of meat inside is more like a blob of jello floating in liquid.

人的头颅是出奇地坚硬、但有韧性，是头颅以内那块娇嫩的肉就像是浮在液体上的一团果冻。

Not long after the Earth formed, a Mars-sized hunk of intergalactic debris smacked into our baby planet, flinging off material that then became the moon.

地球形成后不久，一块火星大小的星际碎片刚巧与我们颗正在孕育的星球相撞，它本身的物质被引力吸走之后就变成了现在我们所见到的月球。

I didn't talk about dessert so much because I'm not really a sweet eater, but I do like a good hunk of dark, dark chocolate.

我没有过多地谈论甜点，因为我不太喜欢吃甜食，但我确实喜欢一大块黑巧克力。

Sir, he answered, you can trust me when I say this hunk of iron will never navigate again, on the seas or under them.

先生，他又说，您一定可以相信我，我告诉您, 堆铁块再也不能在海面上或海底下航行了。