It's Ron's elder brother, the Weasleys twins.

罗恩的胞胎哥哥。

But this is a study for identical twins.

这是胞胎的研究。

I just needed something solid to stop the fray between those fraternal twins.

我正好需要一个坚硬的东西阻止胞胎兄弟之间的冲突。

That's about the only thing they have in common for twins, believe it or not.

信不信由你，但这可能是他们作为胞胎唯一的共同点了。

Twins -- each as pretty as the other.

胞胎 一样的美丽动人。

Her and her twin sister were part of " Right Girl" for four years.

她和她的胞胎姐妹加入“Right Girl”已经4年了。

Mark is his identical twin brother who stayed on solid ground.

Mark是他一模一样的胞胎兄弟，一直生活在地球上。

He's also one of the principle investigators of the twin study.

他也是胞胎研究的主要调查者之一。

The twins like the records are all identical but who knows?

像记录里的胞胎都是一样的，但谁知道呢?

Previous studies analyzed the correlation of longevity between twins to address this question.

之前的研究通过分析胞胎寿命的相关性来解答这个问题。

In studies, Professor Harper found positive twins stayed healthier than negative twins as they aged.

在研究中，Harper教授发现，随着年龄的增长，积极的胞胎比消极的胞胎更健康。

..because her twins no longer received play date invitations.

因为她的胞胎儿子没有自己的玩伴。

Here are photos of me and my twin's sister liu Ying.

这是我和我的胞胎妹妹刘英的照片。

Reget and fear are twin thieves who rob us of today.

遗憾和恐惧是阻挡我们当下的胞胎。

An alien astronomer might see it as Earth's twin.

一个外星天文学家会将它视作地球的胞胎兄弟姐妹。

The difference between the twin is perceptible.

这两个胞胎间的区别是可以看出来的。

That's where NASA's twin study comes in.

这促成了 NASA 对这对胞胎的研究。

I'm kind of bored about talking about your twin, but okay.

我有点厌倦谈论你的胞胎了，不过没关系。

It's like the Yellow River has a twin that reflects its real conditions.

就像黄河拥有一个能反映其真实情况的胞胎一样。

But my twin Tom is very good with his hands.

但是我的胞胎兄弟Tom手很巧。