Pyramids, cathedrals, and rockets exist not because of geometry or thermodynamics, but because they were first a picture in the minds of those who built them.
金字塔、大教堂和火箭的存在并不是因为几何形状或热力学，而是因为它们首先是建造它们的人的脑海中的图画。
They saw first a cloud of dust and then the car that was stirring it up.
他们先是看到一团尘土，接着就看到扬起尘土的那辆车。
First a panel of professors reviews the applications for the grant.
首先，一个由教授组成的小组审查拨款申请。
They had run their own businesses for years, first a theater, then a barbecue restaurant, and then another drive-in.
他们经营自己的生意多年，先是电影院，再是烧烤餐厅，然后又开了汽车餐厅。
The first A in Ajax stands for asynchronous.
Ajax中的第一个字母A代表的是异步。
Now, remember how that first a in Ajax stands for asynchronous?
现在，您还记得Ajax的第一个a是代表异步(asynchronous)吗？
First a cursor is defined that reads all rows in the remote table using the nickname created above.
首先，定义一个游标，它使用上面创建的别名读取远程表中的所有行。
The first a delicate, almost dainty flick, and the second another defiant dribble through a terrified backline.
第一个进球是一个轻巧的弹射，第二个又是挑衅般地盘过了整条惊恐的后卫线。
I can confidently print my blog address on my name card and tell other people I'm first a blogger, then a businessman.
我会在名片上印上我的博客地址，并告诉别人我首先是一位写博客的人，然后才是一位生意人。
His eyes, however, were soon greeted by a little, glimmering light, which, at first a long way off, was approaching up the street.
不过，他的目光很快便迎到一道微弱的闪光，起初还在远处，后来便沿街逐渐接近了。
Matt Rubinoff directs I'm First, a nonprofit organization launched last October to reach out to this specific population of students.
迈特·鲁比诺夫管理的I'mFirst 是一个非盈利组织，于去年10月成立，旨在为这一特定的学生群体提供帮助。
First, a climate conducive to life on Earth depends upon the extraordinarily narrow orbital parameters that define a continuously habitable zone where water can exist in a liquid state.
首先，地球上适宜生命存在的气候取决于极其狭窄的轨道参数，这些参数定义了一个持续可居住的地带，在那里水可以以液态存在。
The first, a "framework" for policy advice that is approved by the fund's board, lays out the institution's official thinking.
第一个文件——由基金组织董事会通过的政策建议“框架”传递了该机构的官方想法。
In the first, a photon is polarised either vertically or horizontally.
第一种模式中，光子经过偏振处理，转为垂直方向或水平方向振动。
But first, a basic backgrounder on grid computing and peer-to-peer functionality.
但是首先，需要介绍一些网格计算和对等功能的基本背景知识。
First, a WSDL file needs to be converted into a proxy class before we can work with it locally.
首先，在我们可以在本地使用一个WSDL文件之前，需要先将它转换成一个代理类。
First, a service consumer sends a request message to a service provider.
首先，服务使用者向服务提供者发送一条请求消息。
First, a couple of "TODO" items appear in the file to indicate the need to customize the templates that generate comments.
首先，文件中出现了一些To do项，这是由于我们需要对生成注释的模板进行定制。
First, a lack of competition within the market and the corresponding high cost of SI systems serve to restrain growth.
首先，合成仪器行业缺乏竞争和高昂的维护成本成为遏制市场增长的一个重要因素。
First, a node agent is a fully functional member of the cell and thus has full administrative authority.
首先，节点代理是计算单元的一个全功能成员，因此它有完全的管理权限。
First, a test representative involved in use case creation should steer the team away from the common pitfalls of use case writing.
首先，包含在用例创建中的一个测试代表应该使团队远离用例编写的常见陷阱。
First, a quick introduction. I think most of you know Ashoka but Ashoka is like everything else now that has to changes rapidly.
首先，一个简短的介绍，我想你们中的大多数都知道阿舒卡，但是和其它一切事情一样，它也得频繁地变化。
First, a few "TODO" items appear in the file to indicate the need to customize the templates that generate comments.
首先，少量To do项出现在文件中，这与我们必须定制生成注释的模板这一事实有关。
First, a career is lifetime long and generally areas are only "flourishing" for a few years.
首先，一个人的事业是终生的事，而一般来说，那些领域只会繁荣几年。
First, a precisely crafted layer of aluminium has to be created.
首先，必须十分精巧的制作一层精密的铝层。
First, a major applied research and development effort to improve design, lower costs, and develop global industry standards for cookstoves.
首先，要有一个重要的应用研究和开发项目，来改善设计、降低成本，并制定厨灶产业的全球性标准。
First, a new folder has to be created on the filesystem.
首先，在文件系统上创建一个新的文件夹。
First, a definition: a trend is a prevailing tendency that is gradually gaining momentum and might have long-term implications.
首先来看一个定义：潮流是一种逐渐增强，并有可能带有长期影响力的普遍趋势。
First, a business-level analysis class is one that is essential to the business domain, without reference to implementation or technology constraints.
首先，一个业务级别的分析类是业务领域中的一个要素，与实现技术无关。
First, a query determines if the inventory contains enough units of an item to meet the quantity needed for an order.
首先是一个查询，确定库存中是否包含足够的商品，以满足订单所需的数量。
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