So can the movement of aphids when, having depleted the young leaves on one food plant, their offspring then fly onward to a different host plant, with no one aphid ever returning to where it started.
蚜虫的运动也是如此，当吃完一株食用植物的幼叶，它们的后代会飞到另一株宿主植物上，没有蚜虫会再回到最初的地方。
Eventually the girls all graduated from college and went away to work for themselves, but one by one, the daughters returned to work in the family business.
最终，女孩们大学毕业，自己出去找工作了，但这几个女儿却帮家里打理生意。
Researchers have still to decide whether smell is one sense or two—one responding to odours properly and the other registering odourless chemicals in the air.
研究者们还需要判断嗅觉到底是一种还是两种感觉，一种感觉回应气味本身，另一种感觉记录空气中无味的化学成分。
If Amazon could cut out bookshops and sell books directly to the public, why shouldn't one use the internet to let people place bets with one another?
如果亚马逊能够砍掉实体书店而将书直销到公众手中，那为什么不能通过互联网让人们互相下注赌博呢？
One of the best ways of getting to know the town is to take the bus tour, which provides a wonderful viewing experience from one of our open-top buses.
了解这个城市的最佳方式其一是乘巴士旅游，从我们的敞篷巴士上观赏美妙的景色。
One by one, he gave the bundle to each son and asked him to break the bundle.
他把那捆树枝逐一交给每个儿子，并让他把一捆树枝折断。
The technology, Strano said, could one day be used to light the rooms or even to turn trees into self-powered street lamps. In the future, the team hopes to develop a version of the technology that can be sprayed onto plant leaves in a one-off treatment that would last the plant's lifetime.
斯特拉诺表示，该技术将来可能用于房间照明，甚至可以将树木改造为自供电路灯。该团队希望未来可以开发此技术的新形式，用于喷洒植物叶片，一次操作，终生有效。
Now whenever I hear of a friend who's lost a loved one, I no longer call with the polite offer, "If there's anything I can do…" Instead I try to think of one specific task that suits that man's need, like taking the dog to the boarding kennel, or house sitting during the funeral.
现在，每当我听到朋友失去亲人，我不再打电话礼貌地提出“如果有什么我能做的……”相反，我试图想出一个特定的适合那人需要的任务，如带狗去寄宿养犬处，或在葬礼时看房子。
Navigation goes from one page to the next, not from one frame to the next, so links go to the next outer page.
导航从一个页面进入下一页面，而不是从一框架到另一框架，因此链接进入下一个外部页面。
After all, you axe the one with a message to deliver or a goal to achieve, and you are the one with the responsibility to make it happen.
毕竟，只有你才是那个想要传达信息的人，或是去完成一个目标的人，而且你对让这一切都顺利进行要付全部的责任。
Input: Data types of the input arguments to this 4gl function; must have one-to-one correspondence from left to right, and must match the count of arguments, as in the function definition.
INPUT：这个4gl函数的输入参数的数据类型；必须从左到右与函数定义中的输入参数一一对应，还必须与输入参数数量匹配。
It has two graveyards with it, one to the side and one around back butting up to the forest.
教堂共有两块墓地，一块就在教堂旁边，另一块在教堂后面的森林边上。
The message is sent to the first one, and its response is sent to the second one, whose response is itself sent to the third one, and so on.
这条消息被发送给第一个服务，第一个服务的响应被发送给第二个服务，第二个服务的响应发送给第三个，依此类推。
The first billiard ball is not causing the second one to move rather the contact of two billiard balls is the occasion for God to make the second one move.
与其说是第一个台球对第二个并没有造成移动，还不如说这两球接触以后，第二个球的移动是上帝的偶然行为。
The first billiard ball is not causing the second one to move rather the contact of two billiard balls is the occasion for God to make the second one move.
与其说是第一个台球对第二个并没有造成移动,还不如说这两球接触以后,第二个球的移动是上帝的偶然行为。
It says they are infinite to precisely the same extent, in the sense that a "one-to-one correspondence" can be established between them.
它表明了两者无穷大的范围是恰好相同的，从这个意义上来说，“一对一”的对应法可用于两者之间。
In this case you select the parent business object and define two key attributes: one pointing to the parent key and one pointing to the child key.
在这种情况下，您要选择父级业务对象，并定义两个键属性：一个指向父级键，一个指向子级键。
There should be four tasks, one to export the deployment, one to execute the batch file, and then one to E-mail notification for either success or failure of the agent or any of the previous tasks.
这里应该有四个任务，一个导出部署，一个执行批文件，还有一个对代理或者以前的任何任务的成败进行电子邮件通知。
Sometimes you want to view more than one editor window at a time, perhaps to copy and paste something from one to the other or to read information from one while typing in the other.
有时需要一次查看多个编辑器窗口，可能需要将某些内容从一个编辑器窗口复制并粘贴到另一个编辑器窗口，或者需要在一个编辑器窗口中键入内容时阅读另一个编辑器窗口中的信息。
The important thing here is to set up the page so that when the user clicks on one of these radio buttons, the form knows how to move the data from one instance to the other (see Listing 4).
此处的重点在于设置页面，以便在用户单击某个单选按钮时，表单可以了解如何将数据从一个实例移动到另一个实例(见清单4)。
The next step is to perform two updates to EIS1: one to the order system and one to the billing system.
下一步是执行对EIS1的两个更新：一个是对订单系统更新，另一个是对记帐系统进行更新。
Hurting the beloved may be one resort, usually the last one, which the lover takes to bring this dependency to its appropriate proportion.
伤害爱人可能是一种解决办法，通常也是最后一直办法，它可以平衡这种过多或过少的依赖感。
Every year, the Grand Prix awards two championships: one to the driver with the most points and one to the car constructor with the most points.
每年的世界赛车锦标赛授予两个冠军宝座：一个是颁给积分最多的赛车手而另一个是颁给分数最高的赛车制造商。
So when the program starts to loop through the files, perhaps to determine the directories overall size, it has to requery the file system one by one.
所以，在程序开始遍历这些文件的时候，假设为了确定目录的总大小，就必须逐一重新查询文件系统。
The cost of electricity is about one-third to one-fourth the cost of gasoline to drive the same car the same distance.
用电来驱动相同汽车行驶相同距离的费用仅仅是汽油的四分之一到三分之一。
To create a relationship from one CMP to another you simply need to select one of the EJB relationship actions form the editor's palette.
为了同另一个CMP建立联系，您只需从编辑器的选项板中选择一个EJB关联操作就可以实现了。
Incoherent database design isolates patient information from one department to the next and from one organization to the next.
不连贯的数据设计使患者数据无法在科室之间和医疗机构之间传递。
This calculation can be used to present one set of text to the user and a different one to the action.
这种计算可用于向用户显示一组文本，并将另一组文本提供给动作。
This calculation can be used to present one set of text to the user and a different one to the action.
这种计算可用于向用户显示一组文本，并将另一组文本提供给动作。
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