The twins are so alike I can't tell which is which.

这一对双胞胎长得一模一样，我分不清谁是谁。

The twins brought a honey tart.

双胞胎带来了蜂蜜馅饼。

The twins are not from American.

这对双胞胎不是美国人。

The twins like playing basketball.

这对双胞胎喜欢打篮球。

The twins began with cheese-cakes.

双胞胎开始吃起司蛋糕。

The twins were in the eighth grade.

这对双胞胎是八年级的。

The twins look the same.

这对双胞胎看上去一样。

The twins were mistaken.

双胞胎搞错了。

Did the twins go?

那一对双胞胎去了吗？

"No, indeed," replied the twins, "it's awfully difficult to be a twin."

“不，真的，”孪生兄弟回答说，“做双胞胎太难了。”

"A lady to take care of us at last," said one of the twins, "and you have killed her!"

“终于有一位女士来照顾我们了，”双胞胎中的一个说，“而你却杀了她！”

Sarah was looking after the twins.

萨拉当时正在照看双胞胎。

While the twins played cards, Leona sat reading.

那对双胞胎玩牌的时候，利昂娜坐着看书。

The twins endorsed a line of household cleaning products.

这对双胞胎为一系列的家庭清洁产品代言过。

She suggested several ideas to help Laura amuse the twins.

她给劳拉出了一些主意，好逗这对双胞胎开心。

The twins were dressed differently and one was thinner than the other.

这对双胞胎穿着各异，而且其中一个比另一个瘦。

She took the twins in hand, encouraging them to turn their thoughts to the future.

她对这对双胞胎负起责任，鼓励他们要多想想未来。

We look after the twins today.

我们今天照看双胞胎。

There are many differences between the twins.

这对双胞胎有许多不同之处。

To my surprise, the twins have nothing in common.

令我惊讶的是，这对双胞胎毫无共同之处。

That was another thing the twins had in common.

这是这对双胞胎的另一个共同点。

The twins were helping their parents make zongzi for the Dragon Boat Festival.

这对双胞胎正在帮他们的父母包端午节的粽子。

The twins didn't go to bed until they finished their homework last night.

这对双胞胎昨晚直到做完作业才上床睡觉。

"How I wish I could do something different today," said the twins with one voice.

“我多么希望我今天能做些不一样的事情，”双胞胎异口同声地说。

When they compared the twins' IQ scores, Bouchard and his team reached a surprising conclusion.

当他们比较这对双胞胎的智商分数时，布沙尔和他的团队得出了一个令人惊讶的结论。

The twins' genes were edited in order to prevent them from suffering from the HIV virus.

编辑这对双胞胎的基因是为了防止他们感染艾滋病毒。

The twins were filled with excitement as they thought of the surprise they were planning for Mother's Day.

想到为母亲节准备的惊喜，这对双胞胎就兴奋不已。

The twins are so alike that even their father finds it hard to tell them from each other.

这对双胞胎长得太像了，连他们的父亲都很难把他们区分开来。

The twins look exactly the same.

这对双胞胎看起来一模一样。

Are the twins from America?

这对双胞胎是美国人吗？