需要使人们明白建立一个新体系的必要性。
您需要决定在您的环境中，这些修改是否恰当或有必要。
You need to decide if these changes are appropriate or necessary in your environment.
请记住，您需要为类添加必要的继承抽象方法。
Remember that you need to add the necessary inherited abstract methods for your class.
做任何必要的事去满足这些需要。
因此，需要设置必要的依赖项。
空格后面说的是这段时间很困难，但是对获得所需要的经验却是很有必要的。
It was a difficult time, but essential in terms of gaining the experience she needed.
你应该在需要它之前就意识到它的必要性。
根据需要更新文件扩展名，必要的时候将扩展名从 .xml更改为 .html
Updates the file extension if needed, changing from .xml to .html wherever necessary
你并不需要一整套的学习管理系统来解决你的问题，你也没必要期待它。
You do not need, nor should you expect, an LMS to solve this problem.
向母亲、婴儿和儿童提供他们需要的照护是绝对必要的。
Giving mothers, babies and children the care they need is an absolute imperative.
如果您只需要进行基本的开发，就没有必要继续往下看了。
If you just need to do basic development, there's no need to look further.
如果有必要，还需要编辑该文件，并修改这些值，以匹配您的安装。
If necessary, edit the file and change the values to match your installation.
同样重要的是，需要确保任何后续部署都包含必要的更新。
Just as importantly, you need to ensure that any subsequent deployments contain the necessary update.
更多的竞争是必要的，但也需要更多的土地。
你不需要花很多的时间来阅读这本书，同样你也没有必要完全依照的计划翻看这本书。
You do not have to spend much time reading and you do not have to follow a particular plan.
开车对美国人的必要性，就像鸟儿需要飞翔一样，几乎就是他们天性的一部份。
Driving is to Americans what flying is to birds.It's almost part of their nature.
机会是给了你，但有必要时你需要采取适当的行动。
It'll arrange the events but require you to take appropriate action when needed.
我们将根据日本的需要，愿意继续提供必要的帮助。
We will provide more assistance in light of the needs of the Japanese side.
你需要给他/她完成工作必要的信息。
You need to supply him/her with the necessary information to get the job done.
问题在于是否有必要制定最新而且更具体的机器人安全规则——如果需要，这些安全规则具体应该怎么写？
The question is whether new, robot-specific rules are needed—and, if so, what they should say.
其他你需要考虑到东西，但是并不是必要的。
Other things that you might consider, but that aren't completely necessary.
你需要准备的东西有：护照和其他必要的材料。
所以我们需要验证每个单独行为的边界范围——这个不容易但很必要！
So we need to verify the range of each separate behavior - this is not easy but necessary!
我们同样需要采取其他必要的措施来强化国内石油生产。
We also need to take other essential steps to strengthen domestic oil production.
你有必要平衡自己与他人的情感需要。
It is necessary to balance your emotional needs with those of others.
所以，我们很有必要帮助陌生人当他们需要帮助的时候。
So there is great need for us to help strangers who are in the soup.
先查看一下是否需要进行必要的紧急修补。
事实上，确实有某些必要的步骤是需要人们按正确的顺序去完成的。
There are, in fact, certain essential steps that must be followed in the correct order.
事实上，确实有某些必要的步骤是需要人们按正确的顺序去完成的。
There are, in fact, certain essential steps that must be followed in the correct order.
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