第三个问题可能会使我们感兴趣，那确实使我们感兴趣，这就是：如果它能幸存，那能幸存多长时间呢？
Third question that might interest us, that does interest us, is this: If it survives, how long does it survive?
假设如果你有一大堆领域对象，你从最上层的Object类进行隐式选择查询，那该需要多长时间啊！
Imagine how long it would take if you had a large set of domain objects and you implicitly selected from the top object class.
A：那取决于个人，取决于你每次听音乐多长时间，以及你在iPod上设置的音量水平。
A: it depends on the person, it depends on how long you're listening, and it depends on the level at which you're setting your iPod.
那老师要花多长时间才能读完三十多块板上的答案啊？
How long does it take the teacher to read all the answers on the 30 or so boards?
然后我还必须洗碗，完成历史作业，谁知道那需要多长时间。
Then I have to clean the dishes and finish reading my history assignment. Who knows how long that'll take.
黄师父：谢谢！那去火车站该要多长时间呀？我距离出发时间只剩下一个小时了。
Master Huang: Thank you very much! Oh, how long does it take to the station? I've got only one hour left for the departure.
如果有童工，那童工做什么工作及一周工作多长时间？
If there are the children that work in the factory, what jobs do they carry out, how many hours a week do they work?
好。那如果我们预订1000件丝绸，交货需要多长时间？
OK! How long dose it take you to deliver if we order 1000 piece of silk.
哦，当然好，那再来一块你们的黑布林蛋糕吧。请问需要多长时间才能做好？
Oh sure, and one slice of your plum cake then. How long will the order take?
摘要：如何能让葡萄酒更好喝？答案就是冰一下。那需要冰多长时间？本文将会告诉你。
ABSTRACT: How to make wine more tasty? The answer is to chill. How long does it take to chill? This article will tell you.
摘要：如何能让葡萄酒更好喝？答案就是冰一下。那需要冰多长时间？本文将会告诉你。
ABSTRACT: How to make wine more tasty? The answer is to chill. How long does it take to chill? This article will tell you.
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