“他们不必承诺买一辆就可以试骑自行车。”他说。
"They can try out a bike without committing to buying one," he said.
噢，你们不必笑——我想我可以让你们看看。
现在我可以步行去上班，而不必开车了。
这几乎可以确切表明，全方位的再评估是不必要的。
It is almost certain to argue that a wholescale reassessment is unnecessary.
他们可以不必因为害怕或自责而有所保留。
您不必让别人随心所欲地玩电脑；您差不多可以拥有整个控制权。
You need not let anyone else play nicely; you literally can possess total control.
你不必勉强自己来，但是如果你愿意可以一起。
没人拥有代码时，人们可以随处进行破坏而不必负任何责任。
When nobody owns code, people can wreak havoc anywhere they want and bear no responsibility.
你仍然可以开着法拉利而且不必非得穿凉鞋。
You can still drive a Ferrari and you don't have to wear sandals.
你不必非要把自己那一份吃完，你只吃自己想吃的就可以了。
Instead of feeling the need to finish your own dish, you just eat what you want.
您可以使该应用程序在这个环境中运行而不必完成任何门户设置工作。
There is no Portal setup work needed to make this application work in this environment.
应用程序现在可以不必再有此负担了。
然后就可以直接读取和分析结果集，而不必持有任何锁。
Then the result set can be read and analyzed without holding any locks.
我们每个人都可以想象自己处于那种处境，尽管希望我们永远不必身处其中。
We can all imagine ourselves in that position, though we hope we never have to be.
尽管可以很容易避免，那确实是不必要的等待。
想象一下，如果你可以过目不忘，你就可以不必再去问路了。
Imagine if you could look at something once and remember it forever.
您可以根据当前平台的需求来编写代码而不必担心今后的迁移。
You can code in response to current platform requirements without worrying about future migration.
这意谓着我们可以从早期开始，就能避免不必要的讨论。
This meant we could avoid unnecessary discussions from the early days on.
事实上，不必通过火山喷发我们也可以取得同样的效果。
It turns out you don't need a volcano to get the same effect.
出于同样的原因，可以不必担心类的属性。
For the same reason, you don't have to worry about class attributes.
没什么事大过神的能力，也没什么事微不足道，让神可以不必在乎。
Nothing is too great for God’s power. Nothing is too insignificant for his care.
所以不必为此担忧，可以根据您的需要使用多个不同的本地变量。
Don't be afraid to use as many different local variables as you need.
不过，我们现在可以不必作声了。
您有几个很好的理由，可以解释为什么不让不必要的数据穿过活动。
There are several good reasons to not wire unnecessary data through activities.
这些知识可以帮助您节省很多时间，还可以尽量减少不必要的误解。
Such knowledge will save you a lot of time and potential misunderstandings.
你可以通览一下所以的标题，不必看细节。
你可以通览一下所有的标题，不必看那些我不需要的细节。
You can go through the headlines without going into detail I don't need.
如果心里有伤，是否真的可以遗忘，不必包装。
If the injury in mind, whether it can be forgotten, without packaging.
如果心里有伤，是否真的可以遗忘，不必包装。
If the injury in mind, whether it can be forgotten, without packaging.
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