我们需要为三年级学生制订一个新的课程大纲。
一旦你理解的问题的根本原因，你就需要排出优先级。
Once you understand the root causes, you need to prioritize them.
这些企业级的应用程序通常需要大量的内存才能好好运行。
These enterprise-class applications often demand large amounts of memory in order to perform well.
我们需要开发一个更好的方法来捕获，管理，排列商业需求的优先级。
We need to develop a better way to capture, manage, and prioritize business needs.
听起来可能像这样：“我们需要能胜任工作的、世界级的人才。
It could sound something like this: "We need compentent world-class people.
大多数入门级的职位甚至都需要基本网络和电脑技能。
And basic Web and computer skills are a requirement even for most entry level positions.
威尼斯最为需要的是国家级的影响。
可以共同工作，有时候需要定义它们的相对优先级。
They can work together; in some cases you will want to define their relative precedence.
可以证明，这种递归解法需要耗费指数级的时间。
It can be shown that this recursive solution takes exponential time to run.
为了最终满足企业的需要，我们必须把这些级整合起来。
They must be integrated to achieve a bigger enterprise goal.
从初级的设计到末级的开发都需要应用M&S。
M&S applications range from the initial stage of design to the last stage of deployment.
在某些情形中，可能需要数据库级的恢复。
To do a database level recovery, you need to do the following.
这些计划需要新电梯，巧妙地纳入世界遗产场所一级建筑，来取代现在安装在诗人之角一隅令人眩晕的旋转楼梯。
A new lift, tricky to incorporate into a grade I building within a world.
第五级是根本不需要驾驶员坐在方向盘后头的“机器人出租车”。
Five is the robotic taxi that would need no driver behind the wheel whatsoever.
也许，我需要的是一个老师，一个好老师来帮助我通过四级考试。
Parhaps, I need a teacher, a good teacher to help me with the Band four.
需要注意的是，优先级在这里会有一些影响。
The catch is that there is some interaction with the priority.
上八年级的时候，我们需要在英文课上读《罗密欧与茱莉叶》。
In the eighth grade, my English class had to read "Romeo and Juliet".
我需要定义一个行级权限的功能。
I need to define a row level permissions for one of the functionality.
优先级就是一家企业逐步实现目标需要遵循的道路。
There may be literally hundreds of steps an organization must take to meet its goals.
级驱动程序不需要游标库，因为它们已是可滚动的。
Level 2 drivers do not need the cursor library because they are already scrollable.
如果不是绝对需要，扔掉两级制冷的冰箱。
Get rid of a 2nd refrigerator if it is not absolutely necessary.
如果不是绝对需要，扔掉两级制冷的冰箱。
Get rid of a 2nd refrigerator if it is not absolutely necessary.
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