We need a new look at the harnessing of scientific discoveries, to maximize their positive effects for the promotion of humanity as a whole and to minimize their negative effects.
我们需要用新的眼光来看待科学发现的利用，以最大限度地提高它们对促进全人类的积极影响，并最大限度地减少它们的负面影响。
For example, surgeons, doctors, lawyers and senior officials need to remain at their posts to ensure the smooth running of the business.
例如，外科医生、医生、律师和高级官员需要留在他们的岗位上，以确保业务的顺利运行。
Sometimes we need to stand in other persons' shoes and look at the problem through their eyes.
有时候我们需要站在别人的角度，从他们的角度看问题。
Must we face the thought that at some time in the distant future everyone will need to carry in their handbag or pocket one of the miniature calculators?
我们必须面对这样的想法：在遥远的将来，每个人都需要在他们的手提包或口袋里放一个微型计算器吗？
Once the guests have arrived, they will be in and around the lounge area and then at around 8:30 we need to get them to move to the restaurant for their meal.
一旦有客人到场，他们会在休息区或附近活动，接着到8:30左右，我们需要让他们转移到餐厅用餐。
It is unlikely that Generation Z will be done with education at 18 or 21; they will need to be constantly upskilling throughout their career to stay employable.
Z世代的学业不可能在18或21岁时就结束，他们需要在整个职业生涯中不断提高技能，以保持就业能力。
Surgeons, doctors, lawyers and senior officials need to remain at their posts to ensure the smooth running of the business.
外科医生、医生、律师和高级官员需要坚守岗位以确保业务顺利运行。
For passengers who need to change or return their tickets, they can change the tickets or get their fund through 12306.cn or the ticket office at the station.
对于需要改签或退票的乘客，他们可以在12306平台上或在车站售票处就能改签或退款。
"I don't believe that they had a three-second memory because animals need their memory, so they build up over time knowledge of where the food is," said Roy Stokes, a student at the Australian Science and Mathematics School.
澳大利亚科学与数学学校的学生罗伊·斯托克斯说：“我不认为它们有三秒钟的记忆，因为动物需要记忆，这样它们就会随着时间的推移逐渐了解食物在哪里。”
Their need for medications diminishes, and some may not need medications at all.
他们对药物的需要减少，有些人可能根本不需要药物。
The urgent need now is to spread their principles and practices at home and to other countries.
现在迫切需要在国内传播自己有效的原则和做法，并推而广之到其他国家。
So we have conceded to their interests as well as ours and they said they need at least 72 hours at least to look at it and review their own arrangements.
因此我们对他们的利益和我们的利益做出让步。他们说他们至少需要72小时研究这个协议，并评估他们自己的安排。
Also some disorganized kids complain that what they need or want is always at their other house.
还有一些缺乏自理能力的孩子，他们经常会抱怨自己要用的东西原来放在了另一个家里。
Fish may dine underwater, but they still need to remember their manners at mealtime.
鱼可以在水下用餐，不过它们也需要记住就餐时的举止。
In this scenario, shown in Figure 5, the consumer has the power, because the solution is based on their service definition and what they need at the time.
在此场景中，如图5所示，消费者拥有权力，因为该解决方案基于他们的服务定义和当时的需求。
For a month now they have been at home, kicking their heels. They need to work again.
他们已经在家里坐了一个月的冷板凳，需要重新开始工作。
You should document any and all exceptions that a member function throws at you so that other programmers know what their code will need to catch.
您应该对成员函数向您掷出的所有异常编制文档，以便其它程序员知道他们的代码将需要捕捉什么。
Lastly, I took a look at what artifacts you need, their content, and their use within the solution.
最后，我关注了一下你需要什么构件，它们的内容以及它们在解决方案中的使用。
Give them what they need. Help them satisfy their needs at the same time they get the measurable, rational results your product can give them in the long run.
给他们他们想要的，在他们得到从长远来看你的产品能带来的可量化的、理性的结果的同时，一次性满足他们的多种需要。
If they are being asked to make - what they see in their terms, at least - as a sacrifice, they need to see what the benefit is to them.
如果他们被要求做-他们在他们的条件看，至少-作为一种牺牲，他们需要看到什么好处是他们。
The gatekeepers at each gate did not need to leave their posts, because their fellow Levites made the preparations for them.
守门的看守各门，不用离开他们的职事，因为他们的弟兄利未人给他们预备祭物。
That may explain why 45% of these parents felt that their children would need to be at least 35 years old before they would possess the financial maturity to handle their inheritance.
这可能可以解释为什么45%的父母觉得他们的子女至少必须达到35岁，具备成熟的财产管理能力，才能支配他们的遗产了。
Companies need to realize their markets are often laughing. At them.
企业需要觉悟，看到市场正在讥笑他们的短视。
But to keep charging ahead at full steam, they also need to be vigilant about their health, which means eating and drinking right.
但是全力保持高水平状态的同时，他们也需要时刻关注自身的健康，那就意味着正确的饮食和补水。
Despite efforts to shoo rebel gunmen off the capital's streets, everyone seems to recognise their need to show off their pride, which erupts in spontaneous grins at the slightest greeting.
尽管努力劝说反对派枪手离开街道，但每个人显然都认同他们有必要展示他们的自豪感，这在他们最细微的招呼致意中发自内心的笑容里展露无遗。
Businesses decide how many rewards to offer at their locations, how many points customers will need to earn to unlock a reward and whether or not that reward can be redeemed again.
由商家决定在他们的地点提供多少奖励、玩家需要多少点数才能解锁某一奖励，以及该奖励能否反复兑换。
Indeed, it may well be that those whose work is their pleasure are those who most need the means of banishing it at intervals from their minds.
事实上，那些把工作看作娱乐的人可能是需要以某种方式将工作不时地驱赶出自己的大脑。
As companies reduce their workforces, employees need to work at optimal levels to ensure increased productivity and profitability.
随着公司逐渐减少劳动力，员工需要发挥最佳状态，以确保提高生产率和盈利能力。
As companies reduce their workforces, employees need to work at optimal levels to ensure increased productivity and profitability.
随着公司逐渐减少劳动力，员工需要发挥最佳状态，以确保提高生产率和盈利能力。
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