话题2什么时候发明的？
年秋人教版九年级英语课件Unit6Whenwasitinvented?。
它是上时候发明的？
When somebody invented the automobile, before you knew it, everyone was driving automobiles and they all looked pretty much the same.
有人发明了汽车，不知不觉，每个人都开上汽车了，而且那些汽车外形看起来都差不多。
Some say that the Martini was invented during the gold rush period when a miner struck it rich in Martinez, ca and celebrated at a local bar by ordering the house special, a Martini.
有人说，马提尼是在加州淘金潮时发明的，当时马丁内兹市一名暴富的矿工在当地一家酒吧点来该酒吧特色饮品庆祝，这种饮品就是马提尼。
While the patent was filed in November 2003, it is not clear when exactly VoloMedia argues to have invented podcasts.
专利于2003年11月申报，但我们不清楚VoloMedia具体是在何时宣称自己发明播客的。
Most servers default to 640x480, a size that made more sense almost a decade ago when VNC was first invented than it does on common hardware now.
大多数服务器的缺省设置都是640x480，此大小虽然是今天常见硬件上的设置，但它在首次发明VNC的大约十年前更为适用。
The Web site of Facebook's founder Mark Zuckerberg exerts a daily, maybe hourly, pull on our lives in ways few would've predicted when it was invented just seven years ago.
Facebook的网站创始人马克·扎克伯格用他七年前的发明改变了我们现在每一天可能是每小时的生活。
When someone invented the airplane, before you knew it every country had an airplane because there was a best practice, there was a best technology and it was not unique to any one country.
有人发明了飞机,不知不觉,每个国家都有飞机了,因为这些最佳的设计,这些最好的技术,并不是一个国家所独有的
When somebody invented the automobile, before you knew it everyone was driving automobiles and they all looked pretty much the same.
有人发明了汽车，不知不觉，每个人都开上汽车了，而且那些汽车外形看起来都差不多。
When IDA was invented in the 1960s, it was one of about a dozen donors in the average poor country. Now it jostles with over 30.
当IDA在二十世纪六十年代创建时，它只是某个普通穷国的一打捐助者之一，如今却要同超过30个捐助者竞争。
Motorola Mobility has been in the communications business for more than 80 years, and it invented the cell phone 30 years ago — back when it was still just called "Motorola."
摩托罗拉移动在通讯领域已有超过80年的历史，30年前它发明了手机。
The institution of insurance is something that really came in — it's one of the earliest — I consider it a division of finance — really came in the 1600s when probability theory was invented.
保险机构的出现，我认为这是金融业中，最早的分支之一，大约在17世纪，概率论刚刚诞生。
When was the car invented? It was invented in 1885.
汽车什么时候发明的？汽车发明于1885年。
When it was first invented is not known.
它最初是什么时候发明的，现在还不知道。
PC 1.0 - Bill invented PC 1.0 when he got IBM to adopt his OS (not even sure it was his OS, but we'll leave that one alone) as the standard for the PC platform.
PC 1.0 时代 —— 当初，比尔说服了IBM采用他的操作系统（尽管人们仍然在争论到底是不是他的操作系统，我们姑且就认为是吧）作为 PC 平台的标准，自此，他开创了 PC 1.0 时代。
The bulb is widely used in our daily life, Do you know when it was invented?
灯泡被广泛应用与我们的日常生活。你知道它是什么时候发明的吗？
The game of rugby was invented when a boy at the school, tired of kicking the ball, picked it up and ran with it.
学校里一个男孩子踢球踢烦了，捡起球抱着跑起来了，就这样发明了橄榄球。
The umbrella was not invented to keep off water when it rained. It was first used to keep off the sun.
伞被发明不是下雨时用来防水的。它最初通常是用来遮阳的。
Banks were developed to keep people's money safe and to make it available when they needed it. Since money was invented, people have been borrowing and lending it.
开办银行是为了稳妥地保管人们的钱财，使他们在需要时能随时提取。自从货币出现以来，人们一直在进行货币的借贷活动。
Do you know when it was invented?
你知道它是什么发明的吗？
The umbrella was not invented to keep off water when it rained.
伞被发明不是下雨时用来防水的。
An 'that was in the days when we didn't have alfalfa yet, - I guess it wasn't invented.
一个'在未来的日子是我们没有苜蓿然而，-我想这绿帽'吨发明。
The game of rugby was invented when a boy at the school tired of kicking the ball, picked it up and ran with it.
学校里有一个男孩踢球踢厌了，捡起球就跑，就这样发明了英式橄榄球比赛。
It's rather ironic that Gutenberg was recently voted the man of the millennium, when it was the Chinese who actually invented the technology.
很具讽刺性的是，Gutenberg最近被评选为千年风云人物，但实际上却是中国人发明了那个技术。
Brown's Natural Flow baby bottle was invented by a doctor and tested on his own children when they were babies, so you can rest assured that this product is as safe as it is effective.
布朗博士的奶瓶自然流由一名医生发明和测试自己的孩子时，他们的婴儿，所以你可以放心，这个产品是安全的，因为它是有效的。
Brown's Natural Flow baby bottle was invented by a doctor and tested on his own children when they were babies, so you can rest assured that this product is as safe as it is effective.
布朗博士的奶瓶自然流由一名医生发明和测试自己的孩子时，他们的婴儿，所以你可以放心，这个产品是安全的，因为它是有效的。
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