That is the first need we have.
这是首先需要我们。
We need to examine all the costs involved in the project first.
我们首先应该仔细考虑与这一项目有关的所有费用。
First, you'll need to make a list of characteristics the painting would have to have to be a Rembrandt.
首先，你需要列出伦勃朗的作品特点清单。
Well, I suppose the first thing you need is a cooker.
我想你首先需要的是一个炊具。
First of all, because food travels such long distances, we need more planes, trucks and ships to move the food.
首先，因为食物运输的距离太长，我们需要更多的飞机、卡车和船只来运送食物。
For the effect, you need to specify a size, with the horizontal size first, and then the vertical size.
为实现这个效果，您需要指定一个尺寸，首先是水平尺寸，然后是垂直尺寸。
You will first need to acquaint yourself with the filing system.
你首先需要熟悉文件归档方法。
I need the report on my desk first thing Monday morning.
星期一一早这个报告就得放在我的办公桌上。
First, you need to strip away all the old plaster.
首先，你得把原来的灰泥全部刮掉。
If you're laying tiles, the floor will need to be levelled first.
你如果要铺瓷砖，得先整平地面。
You need to take the top off the bottle first!
你得先把瓶盖子打开！
We need a push to take the first step.
我们需要鼓励来迈出第一步。
We need to weight the bucket plus oil first.
我们先要称桶加上油的重量。
Mark the date of the food nearby, so it's easy to find the foods you need to eat first and you will never leave them there for too long.
在旁边标明食物的日期，这样就很容易找到你需要先吃的食物，而且你不会把它们放在那里太久。
First of all, you'll need to know the techniques Rembrandt used when he applied paint to canvas—his brushstrokes, how thickly he applied his paint.
首先，你需要知道伦勃朗在画布上使用颜料的技巧——他的笔触，他的颜料有多厚。
The first impulse leads us to provide housing, food stamps, medical care and a cash stipend for families in need.
第一个冲动促使我们为有需要的家庭提供住房、食品券、医疗和现金津贴。
To understand this though, we first need to look at an earlier form of drama known as the well-made play, which basically was a pattern for constructing plays.
要理解这一点，我们首先需要看一看早期那些制作精良的戏剧形式，这基本上就是一种构建戏剧的模式。
First, I need to mock up a description of what I might want to say about the data in Listing 2.
首先，对于清单2中的数据，我需要模拟出一个描述，记录下对于这些数据我可能要说的内容。
The first is our pressing need to believe that the world makes sense, that there is a cause for every effect and a reason for everything that happens.
首先，我们迫切地需要相信世界有意义，相信每个结果都有原因，每件事发生都有理由。
First, you need some good foundational knowledge claims, and then the rest of the knowledge claims can be based on these.
首先，你需要一些好的基础知识主张，然后剩下的知识主张可以基于它们。
To make true friends, you need to be friendly to others in the first place.
要结交真正的朋友，首先就要对他人友好。
The first is that antitrust authorities need to move from the industrial age into the 21st century.
首先，反垄断机构需要从工业时代迈入21世纪。
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