I can't tell one twin from the other.

我分不出双胞胎中谁是谁。

Can you tell Tom from his twin brother?

你能分得出汤姆和他的孪生弟弟吗？

People often confuse me and my twin sister.

人们常常把我和我的孪生妹妹搞错。

The plane is an eight-seater with twin propellers.

这是一架有八个座位的双螺旋桨飞机。

I think there are many positive aspects to being a twin.

我认为作为双胞胎之一有很多积极的方面。

You can avoid the single supplement by agreeing to share a twin room.

你如果同意与人共住双人房就可免交单间附加费。

The prison service has the twin goals of punishment and rehabilitation.

监狱有惩罚和改造双重目的。

This is my twin sister, Lisa.

这是我的双胞胎姐姐，丽莎。

Beverly had a twin brother.

贝弗莉有一个双胞胎哥哥。

Is that your twin brother?

那是你双胞胎弟弟吗？

What are you to do, Twin?

你打算怎么办，双胞胎？

They have twin daughters.

他们有一双双胞胎女儿。

It's because I'm a twin.

这是因为我是双胞胎。

Twin, what do you think?

双胞胎，你们觉得呢？

We also had twin beds.

我们也有双人床。

So do I have a twin?

这么说我有一个孪生兄弟了？

You are always mixing me up with my twin sister!

你老是把我和我的孪生姐姐搞混！

"It's awfully sad," the first twin said cheerfully.

“这太惨了。”双胞胎中的老大高兴地说。

Tom is hardly distinguishable from his twin brother.

汤姆和他的孪生哥哥几乎令人分辨不出。

However, this isn't the problem with the twin girls.

然而，这不是双胞胎女孩的问题。

They must have confused me with my twin brother Rod.

他们一定把我和我的孪生兄弟罗德搞混了。

When the twin towers fell, Americans stopped traveling.

当双子塔倒塌时，美国人暂停了行走的步伐。

When the twin towers fell, Americans stopped travelling.

当双子塔倒塌时，美国人暂停了行走的步伐。

He and his wife now have a pair of five-year-old twin sons.

他和妻子现在有一对5岁的双胞胎儿子。

Reed credits Thomas Bouchard's work for today's surge in twin studies.

里德认为，托马斯·布沙尔的工作促成了如今双胞胎研究的激增。

People in our neighborhood find it hard to believe she's my twin sister.

我们小区的人很难相信她是我的孪生妹妹。

In short, Venus seems to justify its long-held nickname of earth's twin.

简而言之，金星似乎证明了它长期以来被称为地球双生子的合理性。

The twin brothers are alike in appearance but differ greatly in character.

这对双胞胎兄弟外表长得相似，但是性格很不一样。

The twin brothers are alike in appearance but differ greatly in disposition.

这对孪生兄弟外貌很相像， 但性格却相差很大。

I answered, "I made some new friends in the shop, twin brothers, their mom and dad."

我回答说：“我在店里交了一些新朋友：一对孪生兄弟，以及他们的爸爸和妈妈。”