尤其是当你从学校或下班回家，或从任何其它公共场所返回，首先要做的事情便是打开水龙头，拾起肥皂，彻底地洗干净手。
Especially when you get home from school or work, or return from any other public places, the first thing you should do is to turn on the tap, pick up the soap and wash your hands completely.
从分割区域的角度来看，首先要对r积分。
In terms of how you slice for your region, well, you will be integrating first over r.
首先要指出的就是工作不是从生活中分离出来的——它是生活的一部分。
The first thing to point out is that work isn’t separate from life —it’s a part of it.
在这段代码中，您首先要为标准输入声明一个文件指针，以便您能够在拼写检查过程中从键盘获得交互式信息。
In this code, you start by declaring a file pointer to standard input so that you can get interactive information from the keyboard during the spell-check process.
我们首先要做的事情是，将他从灰色的背景中区别出来。
The first thing that needed to be done was to further differentiate him from the gray background.
我们能做得最好的事情是从错误中学习，但我们首先要允许自己犯错误。
The best thing we do is learn from our mistakes, but we have to free ourselves to make mistakes in the first place.
要在地图上放上标记，首先要通过远端方法调用从服务器端组件获取球场集。
To place the markers onto the map, you first fetch the collection of courses from the server-side component through a remote method call.
从后端开始编写程序是个好办法，首先要定义数据库布局和字段。
It's a good practice to start coding a program from the back end, defining first the database layouts and fields.
首先要做的就是专门编写一个从WSDL 中提取URL的函数，因为从 WSDL 中提取 URL 需要执行两次。
The first thing that makes sense to do is to generalize the subroutine to extract the URL from a WSDL, since we are doing it twice.
它的意思是如果我想要，得到一个线段的长度，首先要把这个实例传进来，然后对于这个实例，从开始点，取得x坐标，然后通过同样的操作。
It says if I want to get the length of a segment, going to pass in that instance, it says from that instance, get the start point, that's the thing I just found.
我认为，回答这个问题，首先要弄清楚一个最基本的问题，就是我们从哪里来、现在在哪里、将到哪里去？
I believe that to answer this question, we need to get clear about a fundamental issue: where did we come from? Where are we now? And where are we going?
在阅读这样的复杂句的时候，首先要找出主句或从句从哪儿开始，到哪儿结束，首先理解主句的意思，最后再把从句的内容与主句综合起来。
In reading such a complex sentence, clause or clause must first find out where to start, where the first end, understand the main point, finally the clause content clause together.
首先要做的事是防止敌人从防守不严的部位及要害地方逃走。
The first thing to be done was to head off the enemy from the tender spots and vital places.
这一步最为主要，首先要操控好锌液温度、浸镀时刻及钢板从锌液中移出的速度。
This step is the main, first to control the temperature, time and liquid zinc plating steel plate is removed from the liquid zinc in speed.
首先要找到罗恩，然后一起想办法把赫敏从法庭里弄出来。
The first thing to do was to find Ron, and then they could work out a way of extracting Hermione from the courtroom.
“我坚信我们首先要有一个正确的样板：火炬就应该从希腊的奥林匹亚直接传到主办国”。他说。
"I'm a firm believer that we had the right template in the first place, that the torch simply should go from Olympia, Greece, to the host country," he said.
当你跳着进入或者从站姿跳回，首先要屈膝。
When you are jumping into and out of the standing poses, first bend your knees before you jump.
那是首先要问自己的问题，而不是如何从限制中解脱出来。
That is the first thing to ask yourself, not how to be free of your conditioning.
在钢琴教学中，教师首先要帮助学生打好音乐听觉训练的基础，要时刻注意从音响的“纵”“横”两个方面来提高听觉能力。
In the piano teaching, teachers ought to help their students to achieve a good ground of hearing training, let them to advance their hearing in both "vertical" and "horizon".
霍夫施塔特解释说，为了创作这些画作，她首先要在自己屋里或后院里设计并摆放布景，从自己现有的衣服中选择“戏服”，当然，还有扮演画中的角色。
Hofstadter explained that it consisted of set design and staging in her house or backyard, the "costume" selection from her existing wardrobe, and, of course, "acting" the part.
而从品牌到名牌是一个长期建设的过程，首先要做的，是品牌定位。
And from brand to brand building is a long process, the first thing to do is to brand positioning.
在实施精益生产方式的过程中，从原来的推动式生产转变为拉动式生产，首先要经历一场思想的变革。
Thoughts should be changed firstly in the process of applying Lean production, where traditional push production is transformed to pull production.
大厅的观众可以从东南方的游客首先要通过一个大门 ，然后跨了一座桥梁横跨河道Pulvar 。
The audience hall can be approached from the south-east; the visitor first has to pass a gate and then has to cross a bridge over the river Pulvar.
当代生态危机的出现，从认识根源上首先要归咎于机械自然观。
The ecological crisis appear at the present, from idea origin , it result in the mechanistic view of nature at first .
从本质上说，你首先要认识到，在华老外并不是仅与人民币或美元有关系，重要的区分是他本人的薪水以及他的生活支出所使用的货币是什么。
Essentially, one must first recognize that "expats" do not all have a single relationship to the RMB or us dollar. The important divider is the currency of one's salary and one's cost of living.
叶片的形态测量在苗木生长自动监测中具有重要意义，在形态测量前首先要将完整的叶片从背景中提取出来。
Measurement of leaf morphology is significant in automatic monitoring of seedling growth. The leaf images have to be extracted from the background prior to morphological measurement.
从营销手段上来讲，主要从几个方面努力：首先要集中火力，选准目标市场；
Speaking from the marketing, mainly from several aspects: First, to concentrate firepower, selecting the right target market;
从营销手段上来讲，主要从几个方面努力：首先要集中火力，选准目标市场；
Speaking from the marketing, mainly from several aspects: First, to concentrate firepower, selecting the right target market;
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