We have done quite enough work for the morning; now let's take a break.
今天上午我们做的工作够多的了，现在让我们休息一下吧。
Air pollution will remain a problem for a long time, though we have done a lot to solve it.
尽管我们已经做了很多工作来解决空气污染问题，但它在很长一段时间内仍将是一个问题。
When we have done, we will come back and fetch you away.
等我们干完活，我们就回来把你们接回去。
Owing to lack of time, we cannot do more than what we have done.
由于时间不够，我们只能做这些了。
Knowing that what we have done is meaningful to others made me feel enthusiastic.
知道我们所做的事情对别人来说是有意义的，这让我充满了热情。
这就是我们所做的事情。
We have done all that modern man can do.
我们已经做了现代人所能做的一切。
They are not duplicating what we have done.
不会重复我们已经做过的事情。
Figure 8 show the result we have done.
图8显示了最终的结果。
Let us look carefully at what we have done.
让我们仔细看看我们都做了什么？
Figure 21 shows what we have done so far.
图21展示了到此为止我们所做的工作。
我们已经做了。
B: exactly. that's what we have done in the past.
正是这样，我们过去就是这么做的。
We have done that a zill... zillion times now.
我们已经做了无数遍了。
We have done many experiments at three meters.
三米高的自由落体实验我们做了无数次了。
And DE jure, we have done more on the monetary side.
法律上，我们也在货币方面做了更多工作。
Once we have done this it will be easier to choose.
一旦我们做到这一点，那会更容易做出选择。
Next, we connect to the database as we have done previously.
接下来，我们像先前那样连接到数据库。
To support the second aspect we have done a number of things.
为了支持第二个方面，我们也做了一系列努力。
Or you can do it by solving it exactly, as we have done last time.
或者你们可以精确地解决它，就像我们上次做的一样。
"Cell counting is the main thing we have done," Says Fletcher.
“我们完成的主要任务是细胞计数，”弗莱彻说。
Tell me, Monsieur Thenardier, is what we have done permissible?
我们干的这种事，德纳第先生，你说说，是允许的吗？
All that is truly moral begins when we have done with morality.
所有会以我们与道德说再见而结束的事情都确实是以道德为初衷的。
And are you very sure that we have done nothing before we were born?
谁能肯定我们在出生以前什么也没有做过呢？
To be honest, what we have done here is just the tip of the iceberg!
坦白地讲，我们在这儿所做的只是冰山一角！
Because we have done the hard work, we are entering a season of hope.
我们已经完成了艰难的任务，进入了充满希望的时期。
I've also included a few examples from portrait sessions we have done.
其中一些实例来自于我开的人像摄影研讨课程。
We have done studies on micro-energy and renewables, but they are expensive.
我们已经对微能源和可再生能源进行了研究，不过它们都过于昂贵。
We must start by recognising that all we have done is buy a little time.
首先我们必须认识到，到目前为止我们所做的一切，不过是争取到了一些时间。
We must start by recognising that all we have done is buy a little time.
首先我们必须认识到，到目前为止我们所做的一切，不过是争取到了一些时间。
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