How much money do we need to do the job properly?
我们需要多少钱才能做好这件事？
What kind of tests do we need to do?
我们需要做什么样的检验呢？
First of all, you need to do something about your topic.
首先，你需要对你的主题做点什么。
To start things off, I think what we need to do is consider a definition.
首先，我认为我们需要仔细考虑一个定义。
They need to shift from farming to industry, and they need to do so desperately.
他们需要从农业领域转移到工业领域，并且他们需要拼命地那么做。
We need to do whatever we can do to prevent further damage to our natural environment.
我们需要竭尽所能来防止对自然环境造成更大损害。
You are holding your breath! All you need to do is to trust yourself, clear your mind, focus and breathe.
你屏住了呼吸！你所需要做的就是相信自己，理清思绪，集中精力，呼吸。
A block of space usually is for a day, and there is enough space for you to write down what you need to do on that certain day.
一个大块的空页面通常就写一天的内容，有足够的空间让你写下那天你需要做什么。
All you need to do is complete this form.
你要做的就是填好这个表格。
All you need to do is gently agitate the water with a finger or paintbrush.
你只需要用手指或刷子轻轻搅动水。
但是你要慢慢地做它。
减少一些你需要做的事情。
Now you won't need to do that job.
现在你不需要做那份工作了。
Third, you need to do eye exercises.
第三，你需要做眼保健操。
I need to do some exercise to tone up.
我需要做些运动来强身健体。
That's tile next tiling you need to do.
那是你下一步要铺的瓷砖。
Do we need to do monkey faces and tricks?
我们还要扮鬼脸，耍把戏吗？
So I do pretty much everything I need to do.
所以我几乎做了所有我需要做的事情。
We need to do something about the problem before it's too late.
我们必须在为时已晚之前针对这个问题采取措施。
You don't need to do much to make a difference to others' lives.
你不需要做太多来改变别人的生活。
The instructions on the package said you need to do some assembly yourself.
包装上的说明说你需要自己做一些组装工作。
Right, and schools, employers, in fact we all need to do something about it.
是的，事实上，我们所有人，包括学校和雇主在内，都需要做点什么。
What you really need to do is to figure out the reason why you fail the exam.
你真正应该做的是找出你考试不及格的原因。
Give it directly to him; there is no need to do it through me.
你就直接交给他，不必要我转手。
有几件事需要我们去做。
And, that's all we need to do.
这就是所有我们需要做的。
他们现在又需要这么干了。
What do we need to do to change?
我们需要怎样做才能改变现状？
为什么你要这么做？
为什么你要这么做？
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