In terms of extra staff—how many will we need?
就额外的员工来说，我们需要多少人？
Whether we need more food depends on how many people turn up.
我们是否需要更多的食物，这要视到场人数而定。
我们需要多少个李子？
You will find in these case studies many examples of how we need to engage poor people in terms of having them as people who are rich in capacity and rich in desire to improve their lives.
你们会发现，在这些案例里有许多关于我们需要使贫困人口参与的例子，从他们具有能力，具有改善生活的愿望的角度出发。
We need to know how many people are coming, and how many people are living in this country, I think he is doing the right thing.
我们需要知道有多少人要来，现在在这个国家居住的有多少人。我认为他做的是对的。
And what we did last time was to begin to say how many degrees of freedom do we have, how many variables do we need to completely describe this mixture.
我们上次开始讲到，我们有多少个自由度，我们需要多少个变量，才能完全确定混合情况。
And that starts to tell us where to draw off How many screens do we need?
这开始启示我们从哪里去提取，我们需要多少屏幕？
So we first need to figure out what the big deal is. How many ways can this consumerization wave kill us?
因此，我们需要指出第一个重要的事情，在消费浪潮下，有多少种方法能够扼杀我们？
How many detents do we need in a hardware knob?
一个硬件旋钮上我们需要多少销键？
Steven: You've already made two sweaters. How many do we need?
史蒂文：你已经织了两年毛衣了，我们需要多少件？
How many more books, programs and breakthrough weight-loss discoveries do we need?
减肥，我们还需要有多少书本，多少项目，多少突破呢？
A: How many references do we need?
我们共需要几本参考书目？
How many social applications do we need in a single manufacturing enterprise?
一个制造企业到底需要多少种社交应用？
Once we've weighed a jar, we need to calculate how many sweets the mass is equivalent to and compare it with the target value.
对一个罐子进行称重之后，我们需要计算出该质量等于多少糖果，并将其与目标值相比较。
Maybe it's true that we need to apology for our wrong doings, but how many people can be brave enough to do so?
对于错误我们或许有义不容辞的纠正义务，但究竟几个人能够完全坦然呢？
How many times do we know the kids need to be disciplined but, because we're tired, we don't do it?
多少次我们意识到孩子需要管教，但是因为不耐烦，我们没有做呢？
How many do we need to get full valence shells everywhere?
要得到全部是满壳层需要多少个？
How many electrons do we need to have full valence shells?
要把价层排满需要多少个电子？
People think they need it and it's easy. We usually don't realize how many hours we're watching television.
因为人们依赖电视，并且非常享受轻松的看电视过程，所以常常会不自觉地在上面花费过多的时间。
How many train wrecks do we need to see?
我们需要看到多少列车事故呢？
"How many icons do we need to lose?" he asks.
“我们到底还要失去多少标志性的物种，才能有所行动呢？”他痛心地问。
So we have 18 electrons, and the next thing that we need to figure out is how many bonding electrons we have.
那么我们有十八个电子，下一步要做的是判断,我们有多少个成键电子。
We need to keep in mind that many Ruby programmers rely on libraries like ActiveRecord or ActiveSupport and would like to be able to see how well each VM performs with these.
我们需要意识到许多Ruby程序员依赖于例如activerecord或者ActiveSupport这样的库，并希望看到在不同的虚拟机上这些库的表现如何。
And if we go on to step three where we figure out how many we would need for full octets, it's just going to be 2 times 8, so we have 16.
而如果我们继续到第三步,判断一下填满所有“八隅体“需要多少个价电子，结果应该就是二乘以八，也就是十六个。
If Producteev only offered yet anther task management service, this wouldn't be a very exciting product (how many online task managers do we really need, after all?).
如果Producteev提供的只是一个任务管理服务，那么它算不上是一款让人非常激动东的产品。
We might need more food, depending on how many people turn up.
我们可能需要更多的食物，这取决于有多少人到来。
How many more mothers, how many more fathers need to shed tears of grief before we do something?
还要多少父亲和母亲留下悲痛的泪水，我们才会有所行动？
How many sandwiches and chicken wings will we need?
我们需要多少份三明治和鸡翅呢？
How many sandwiches and chicken wings will we need?
我们需要多少份三明治和鸡翅呢？
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