On a busy server with many databases to check and many views to update every 15 minutes, your environment cannot afford to spend this kind of time on a single view.

在一台有很多数据库的繁忙的服务器上，由于每隔15分钟就要检查很多的视图，您的环境会无法容忍仅仅一个视图就花去这么多时间。

youdao

Many British teenagers have part-time jobs to earn a bit of money, but there are rules about how many hours they can work and what the minimum age is for certain jobs.

很多英国十来岁的青少年都作一些钟点工来赚些零用钱，不过他们的工作时间和合格从事某些工作的最低年龄在英国都有严明的制度规定。

youdao

Perhaps because these people have been sitting for him for so many years and so many hours at a time, many have nodded off.

也许因为这些人多年来每次坐下来让他画都长达几个小时，很多人都打盹了。

youdao

For many Americans, summer is a time to put on swim wear and spend time at the sea or a lake.

VOA: special.2010.06.08

Another thing to point out in these two graphs is that we do have nodes, and we figured out last time, we calculated how many nodes we should have in a 2 s orbital.

另外这两张图上要指出的是,我们可以看到节点，上次我们知道，我们算了２ｓ轨道有多少个节点。

麻省理工公开课 - 化学原理课程节选

But the shifts in place and time, and in many I would say,throughout most human beings, there is a consciousness of both.

但是这会随着时间的推移和地点的变化而改变,而且就大多数而言,我要强调,绝大多数人,对这两者都会有一些意识

耶鲁公开课 - 古希腊历史简介课程节选

Perhaps because these people have been sitting for him for so many years and so many hours at a time, many have nodded off.

ECONOMIST: Leon Kossoff

And many a time, goods are returned -- without any proof of a bill.

CNN: STORY HIGHLIGHTS

That was right before the housing markets in many parts of the country began an extraordinary boom and also a time when many banks were scrambling to get bigger in consumer finance, attracted by its promise of fat fee income, and scaling back in branch banking, which was considered low-profit and, well, boring.

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