那么你需要多少睡眠时间呢？
那么在跑步过程中你需要吃多少东西呢？
减少你在电脑前所花时间的第一步，你需要了解是实际上每天真正需要花多少时间在电脑前，在很多情况下，你会大吃一惊，比如说，我估计我每天需在电脑前花6小时，可实际情况呢，在5天里，我每天花了10小时在这个上面，我不知道这是为什么
The first step in reducing the amount of time you spend in front of your screen is to get an idea of just how much time you do actually spend there.
你需要储蓄多少呢？
对于这个过程中我们所增加的每一个特性，要在你的现有矿架中做相同的改动，你需要碰多少组件呢？
With each feature we added along the way, how many components would you touch to make that same change in your existing framework?
但是你怎么知道需要多少名呢？
你需要多少“现有知识”以便消化报纸上的信息，使它们对你的现实生活有用呢？
How much information do you have to already know in order to process your local newspaper to make it useful to you in your life?
经理：你需要多少储藏空间呢？
在拍摄一集剧集之前你需要学习多少相关的科学知识呢？
To what extent do you learn about the science in a particular episode before taping? -rachelle Haynik, BROOKLYN, Ohio.
好，但是你怎么估计你访问网页和Youtube视频需要多少M呢？
O.K., but how are you supposed to know how many megabytes a bunch of Web pages and YouTube videos are going to consume?
你怎样决定你需要什么花多少钱才合理呢？
How do you decide what you need and how much is reasonable to pay for it? Let us help?
在拍摄一集剧集之前你需要学习多少相关的科学知识呢？
To what extent do you learn about the science in a particular episode before taping? —Rachelle Haynik, BROOKLYN, OHIO.
我的意思是或许你没有在柜台出售你的电影票节省了一些钱，可是如果他们真正需要被节省的话，有多少能够通过待在家而实现呢？
I mean, yes, you might save a little by not buying your movie tickets at the counter . But how much more could they have saved by staying home, if they really need to save?
让我们从一个问题开始吧：我们到底需要创建多少种光来影响你的场景，而其中的哪一个光线又是最主要的影响呢？
Let's start with a question: How many kinds of light affect the scene that we are going to create and which one is the affecting scene the most?
现在算算，为了和你所爱之人过上你精心设计的生活—生活中只有对你最重要的人和事，每个月到底需要多少钱呢？
Now, how much do you really need to have each month to live a life with your loved ones truly crafted by you? A life built directly around what matters to you most?
你需要多少蛋白质呢？
你还需要多少能凑足五元呢？
因为你需要从3000个播客，但实际上谁知道准确数字到底是多少呢？
Because you get to pick out of these 3,000 podcasts as you know, but actually who knows the exact number?
因为你需要从3000个播客，但实际上谁知道准确数字到底是多少呢？
Because you get to pick out of these 3,000 podcasts as you know, but actually who knows the exact number?
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