It is said that about 20% of 25- to 34-year-olds live with their parents, compared with 16% in 1991. The total number of all multigenerational households in Britain is thought to be about 1.8 million.

据说，25岁至34岁的人群中，大约20%的人和父母住在一起，而1991年这一比例为16%。据估计，英国多代同堂的家庭总数约为180万户。

It will be about fifteen minutes.

大约十五分钟。

Life shouldn't just be about grades.

生活不应该仅仅与成绩有关。

What should their attitude be about patterns?

他们对于模式的态度应当是什么？

What will Science Nation be about? It'll be about science.

《科学国家》是讲什么的？它都是有关科学的。

In July, a sister craft of the crashed spaceplane was reported to be about half-finished.

据报道，今年7月，与失事航天飞机同类型的一个飞行器已经完成了大约一半。

"The great scientific discoveries I am going to make," he went on, "will be about Magic."

“我将要作出的重大科学发现，”他继续说，“将是关于魔法的。”

I loved animals, so when I saw some books that seemed to be about animals, I started leafing through them.

我喜欢动物，所以当我看到一些似乎是关于动物的书时，我就开始翻阅它们。

I judged him to be about forty.

我估计他四十岁左右。

I judged him to be about 50.

我估计他年纪在50左右。

Toni reckoned that it must be about three o'clock.

托尼想一定是3点钟左右了。

Education needn't only be about furthering your career.

教育不必只是与推进你的事业有关。

I could be about to hook up with this incredibly intelligent, beautiful girl.

我可能就要与那个聪明绝顶的美女相恋。

The U.S. government says that this year's corn crop should be about 8 percent more than last year.

美国政府称今年的玉米产量应该比去年增长约8﹪。

Looking still further ahead, by the end of the next century world population is expected to be about ten billion.

再往远看，到下个世纪末，世界人口预期达到一百亿左右。

I think art should be about creating beautiful objects.

我认为艺术应该是创造美丽的事物。

This is because the object will be about 500 kilometers above the Earth.

这是因为目标将处于地球上空约500公里处。

Each round can be about a different topic, or questions can be mixed.

每一轮可以是不同的话题，也可以是混合的问题。

Topics can be about nature, culture, life, health, food, science, sports, music and more.

主题可以关于自然、文化、生活、健康、食物、科学、体育、音乐等。

Stories can be real or made up, can be long or short, and can be about any subject.

故事可以写实、可以虚构，可长可短，也可以关于任何主题。

Their height and build should be about the same.

他们的身高和体型应该是一样的。

Does the story need to be about anything in particular?

故事需要有特定的主题吗？

What will Science Nation be about? It'll be about science.

《科学国家》讲什么的？有关科学的。

Together, the value of these metals is estimated to be about $52 billion.

这些金属的总价值估计约为520亿美元。

From the long-term point of view, that's what education really ought to be about.

从长远来看，这才是教育真正应该做的。

She went and opened it, and it was a young fox, who said: "What may you be about, Miss Cat?"

她走过去打开门，是一只年轻的狐狸，它问：“你过得好吗，猫小姐？”

Your first robot should be about learning how to build a robot, not how to make a neat robot.

你的第一个机器人，目的应该是学习怎么制作一个机器人，而不是制作一个灵巧的机器人。

Hacking used to be about geeky college kids tapping away in their bedrooms to annoy their elders.

黑客攻击过去通常指怪异的大学生在卧室里敲着键盘使用电脑来骚扰他们的长辈。

They hypothesize that language diversity must be about history, cultural differences, mountains or oceans dividing populations.

他们假设，语言多样性一定与历史、文化差异、山脉或海洋分隔人口有关。

They hypothesized that language diversity must be about history, cultural differences, mountains or oceans dividing populations.

他们假设，语言多样性一定与历史、文化差异、山脉或海洋分隔人口有关。