Plus, versioning of services is critical: systems simply cannot be taken down in order to upgrade a service, so this capability needs to be in from the start and managed in a dynamic way.

另外，对服务进行版本管理是重要的，系统在升级一个服务时决定不能被关闭，所以需要从一开始就拥有一个动态管理的能力。

youdao

Children will be removed from their parents only in extreme circumstances.

只有在极端情况下才会让孩子离开父母。

《牛津词典》

She liked to be home to greet Steve when he came in from school.

当史蒂夫从学校回来时，她喜欢在家迎接他。

《柯林斯英汉双解大词典》

So far,their findings have included pieces of a brick that could be from building materials used in colonial times.

VOA: special.2009.08.17

Test 1 will be a week from Wednesday, and I will say something about that later in the week.

测试1从周三开始，持续一周，我会在之后的一周跟你们说一些东西。

麻省理工公开课 - 固态化学导论课程节选

Everything derives now in this historical moment from human consciousness, and all concepts of whatever kind can be understood in that light.

历史中的一切都来自于人类的意识，但是所有的概念都可以以这种方式被理解。

耶鲁公开课 - 文学理论导论课程节选

Horses would be flown in from abroad for the biggest races and for the most important there would be a million euros in prize money.

BBC: Trotting in Rome: Farewell to a sporting way of life

In addition, bonuses to "essential staff" will be paid in stages from 2010 and will no longer be paid in cash, but in corporate bonds.

BBC: Lloyds bonuses 'will be limited'

On the federal level, because this is going to be such a big job, I wanted to assign one particular person who would be in charge from our perspective, who would be our point person -- because FEMA basically runs the recovery process, it doesn't focus on the rebuilding.

WHITEHOUSE: President Obama Tours Storm Damage in New York City