What's going to hold this ribbon up and keep it reach enough to support an elevator car?
要用什么来让这条带保持向上，并让它足够支撑一个电梯轿厢呢？
Someday we may be able to take any cell and keep it alive functioning and reproducing itself essentially forever through the use of telomerase.
总有一天，我们也许能够利用端粒酶使任何细胞保持活力，使其正常工作并永久地自我复制。
From this article, we can learn that we should know the importance of honesty and keep it forever.
从这篇文章中我们可以学到，我们应该要明白诚实的重要性，并永远保持诚信。
Students who can test themselves earlier will be better at retrieving the knowledge from the memory and keep it in the long run.
能够较早进行自我测试的学生更善于从记忆中检索知识，并将其长期保存。
You may want to take a picture of yourself wearing a bathing suit and keep it in your weight loss journal.
你也许想照张你穿着泳衣的照片，保存在你的减肥日志中。
The UT team put special sticks inside the soil to capture the energy and keep it in the lamp's batteries for later use.
UT团队在土壤中放置了特殊的棍子来获取能量，并将其保存在灯的电池中以供以后使用。
Install anti-virus software on your computer and keep it updated.
给你的电脑安装防病毒软件并保持软件更新。
The two day forum sought to find a way to turn the tap on and keep it on.
两天的论坛将找到一个开启阀门并使其保持畅通的方法。
If you have kids, be sure to use a box with a lock and keep it out of reach.
如果你有孩子，记得使用带锁的箱子并且把箱子藏好。
We must have his faith, and keep it if we would wear the same crown. — selected.
但是如果我们要像他那样得戴冠冕，就必须有他那样的信心，并且像他那样守住信心。
So if you're going to try out the 69 position, clean up and keep it trimmed.
如果你打算尝试六九式，请先进行清洁、使其整洁。
Try putting things in your office or home in order, and keep it tidy and clean.
试着把办公室里或家里的事物编排有序并保持整洁干净。
It is important to try and keep it in mind that there are laws against such behavior.
重要的是，要记住，法律当中有惩戒这种行为的条例。
Keep it simple. Here are the 4 simple steps to start the exercise habit (and keep it going).
把问题简单化，通过以下四个简单的步骤开始培养你的锻炼习惯(并保持下去)。
Have a cellular phone and keep it charged, tell your friends where you are going and be safe.
带着手机并充好电，告诉你的朋友你去哪并注意安全。
You can instantiate a QueryParser with an Analyzer and default field String and keep it around.
你能用分析器和缺省字段字符串实例一个QueryParser。
Lift the bag directly in front of you and keep it away from your body to get the maximum resistance.
直接提起你面前的洗衣袋，不要让袋子碰到你的身体，这样做袋子的阻力最大。
Histones organize the DNA and keep it from getting tangled, much like thread wrapped around a spool.
组蛋白组织DNA并防止它杂乱，很像线缠在线轴上。
Swap out überbright bedroom bulbs for low-watt ones, or install a dimmer switch and keep it low.
还等什么，赶紧用低瓦灯泡换掉卧式那些大瓦数的灯泡吧，或者安装一个变光开关，把灯光调暗。
The manufacturer made the car; they should know what it takes to maintain it and keep it running.
制造商制造了这辆汽车，他们应该知道如何保养它，并且试它正常运转。
By following a few simple guidelines, you can maintain your computer and keep it running smoothly.
通过以下几个简单的指导，你可以保养的计算机，并保持平稳运行。
Mrs Yuregir said: "Fruit and veg can keep your skin functioning as it should and keep it looking healthy."
Yuregir女士说：“水果和蔬菜能保持皮肤所必须的功能，同时保证它神采焕发。”
It has an electromagnet at the base which allow to shift the weight and keep it in an upright position.
它的底部有一个电磁体，可以调整重心从而保持手机直立。
Do you always celebrate your birthday or do you cringe and keep it a secret since you are another year older?
你经常庆祝生日吗？或者因为你长大了一岁，所以厌恶它，让它成为一个秘密。
Before going out shooting, cut a string that equals your height and keep it in your pocket or camera bag.
在外出拍摄前，剪一段和你身高差不多的绳子，装在口袋里或摄影包中。
If you want to lose weight—really lose it and keep it off—look around your house. How many TV sets are there?
如果你想减肥，且不想让赘肉反弹，那么请环视你房屋的四周，看看屋子里有几台电视机，又有几台跑步机之类的健身器械？
But combining a healthier diet and more activity is the best way to lose weight and keep it off for the long term.
健康饮食和日常锻炼是降低体重和保持减肥效果的最好的方式。
Grab a copy of the AD from our site and print it out, circle what you want and keep it on your side at all times.
从网站上复制一份广告并将之打印下来，圈住你想买的产品，并随时带在身上。
Chemicals being sprayed underwater are helping to disperse the oil and keep it from washing ashore in great quantities.
英国石油公司已经向水下喷洒了化学物质来驱散石油防止其大量流向岸边。
The key is to move yourself into a positive thought and keep it there long enough to make it a moment of blissful peace.
转为积极情绪并长久保持着这种状态的关键在于为自己创造幸福、宁静的一刻。
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