The idea of primary colors, and specifically the idea of red, yellow and blue being the primary colors, didn't exist until about 200 years ago.
原色的概念，特别是以红色、黄色和蓝色作为原色的概念，是直到大约200年前才出现的。
The Gloucestershire Old Spot or Orchard Pig has been around for about 200 years.
带有斑点的格洛斯特郡猪也叫做果园猪，它已经有200年的历史。
"The Far Horizons" is set about 200 years after "Pocahontas," but it's just as inaccurate.
遥远的地平线设置在风中奇缘后的200年，但这是错误的。
I would wager it was probably about 200 years ago, and that is what is going to happen in the future.
我敢打赌约在200年前也发生同样的事。在未来这还会发生。
Though you cannot walk freely as Darwin did about 200 years ago, each day is as impressive as it could be.
尽管你不能像200年前的达尔文一样在岛上自由行走，每天依旧极其所能地令人印象深刻。
It is about 200 years in the future and we have just discovered wormholes, and are learning how to navigate them.
在未来大约两百年，我们发现了虫洞，并且掌握了如何在其中航行。
About 200 years ago, most children worked with their family in the field or at home. They hardly ever went to school.
大约两百年前，大多数孩子们和他们的家人在田地里或家里工作。他们几乎不上学校。
The country's main industrial research organization thinks Queensland and northern New South Wales together have about 200 years' worth of gas at current rates of production.
国家主要的行业勘探联合组织认为昆士兰和新南威尔士的总存储量按现在的开采率足可开采200年。
The picture was probably painted in France in the early 18th century, about 200 hundred years after Leonardo died.
这幅画很可能是18世纪早期法国的作品，时间大约在达芬奇去世200年之后了。
The company has 200 employees, has been in business for 20 years, has less than 10 branches, and has an it staff of about 75 to maintain its current it solutions.
该公司拥有200名员工，已有20年的经营历史，分支机构不超过10个，并拥有大约75名IT人员维护其当前的IT解决方案。
Work time has been reduced in the past 200 years from about 12 hours a day to less then 8 hours per day and the working week from 7 days to 5.
在过去200年里，工作时间已经从每天大约12小时减少到每天低于8小时以及每周工作7天减为5天。
That's about half as much as humans have already added through burning fossil fuels over the last 200 years.
这相当于过去200年来人类燃烧化石燃料产生的碳量的一半。
Around me the charming façades of 200-year-old buildings, beautifully restored and maintained, lie about the dreadful events that took place here an eyeblink of fifty years ago.
我身旁则是200年的老咖啡馆，古旧而艳丽，和我五十年前所建的完全没变样。
A rock thought to date from the moon's formation points to the satellite being about 200 million years younger than previously calculated, suggesting its history may need to be rewritten.
可以追溯到月球形成时的一块岩石表明这颗地球卫星比以前计算所确定的年轻了约2亿年，它的历史可能需要重写。
A few years ago, before she started her own publishing company called 3l publishing, she interviewed for a public relations position in a group of about 200 people.
在成立自己的3l出版社(3 l Publishing)之前，她曾参加过一个公共关系职位的面试，当时大约有200人参加了小组面试。
Cows usually give birth to one calf every two to four years. At birth, elephants already weigh some 200 pounds (91 kilograms) and stand about 3 feet (1 meter) tall.
雌象每产下一只幼崽的时间是2至4年，幼象诞生时重约200磅(91公斤)，高约3英尺(1米)。
They were thus contemporary with modern Homo sapiens, who originated in Africa about 200, 000 years ago.
他们与近代的智人同类，现代智人在200,000年前起源于非洲。
FOR nearly 30 years, legal control of the sea has actually stopped 200 miles from the shore, but even that is about to change.
大约30年来，对海洋的合法控制实际上限于离海岸200英里之内，但这种情况将会改变。
Each transformation contributes something more to what is known as the urban heat island, or UHI, effect, a phenomenon scientists have known about for almost 200 years.
每一个改变都加深了所谓“热岛效应”的影响。热岛效应已经为科学家所知200多年了。
The BYD office will employ about 50 people at first but is expected to expand to around 200 in several years.
比亚迪在该市将先雇佣约50名员工，预计几年之后将扩大至约200人。
At the estimated distance of NGC 6188, the picture spans about 200 light-years.
以NGC 6188的距离推测，这张图片宽约200光年。
Honda says it expects to lease a few dozen units in the US and Japan in 2008, and about 200 units within three years.
本田说他们预计2008年在美国和日本可以租赁出几十辆，然后在3年内达到200辆。
An exoplanet, called WASP-12b which is about 1, 200 light years from Earth and 1.4 times the mass of Jupiter has been considered suitable for life existence, although a little hot.
最新研究结果显示，一颗名为WASP - 12b、距离地球1200光年、质量为木星1.4倍的系外行星适合生命存在，尽管热了一点。
A newly discovered dinosaur species that roamed the Earth about 200 million years ago may help explain how the creatures evolved into the largest animals on land, said scientists in South Africa.
科学家在南非说，一种新发现的恐龙可能有助于解释这种生物如何发展成为最大的陆地动物，这种恐龙大约二亿年前在地球上漫步。
Recent evidence suggests that Earth's crust and oceans may have formed within about 200 million years after the planet had taken shape.
近期的证据表明，地壳和海洋可能在地球成形后的2亿年间形成。
In Virginia two years ago, DNA profiles from about 200 autopsies were compared with DNA from convicted offenders and unsolved cases on the state's official database.
在两年前，弗吉尼亚州警方开始利用检验尸体过程中所提取的死者的DNA、将其同那些被判决有罪的人的DNA数据库、未破案件中的DNA数据库进行比较鉴定。
In Virginia two years ago, DNA profiles from about 200 autopsies were compared with DNA from convicted offenders and unsolved cases on the state's official database.
在两年前，弗吉尼亚州警方开始利用检验尸体过程中所提取的死者的DNA、将其同那些被判决有罪的人的DNA数据库、未破案件中的DNA数据库进行比较鉴定。
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