This model structure would serve our needs at the time, since only three people would be directly manipulating the model.

此时这个模型的结构服务于我们需要，因为我们有3个人直接的维护这个模型。

youdao

He can continue to serve our nation at a time when there aren't a lot of folks that have the kind of background that he has.

他不仅继续为国家效力，而且他还拥有很多人所没有的背景知识。

youdao

And it would give people across America who do not wear the uniform a chance to serve in the defining struggle of our time.

这样也会使全美各地没有从戎的人们有机会为我们时代这场决定性的斗争效力。

youdao

But President Obama remembered him as "not only one of the greatest senators of our time, but one of the most accomplished Americans ever to serve our democracy."

VOA: special.2009.08.29

Mullen has gone so far as to declare that those who disagree should "vote with their feet" - in other words, get out of uniform and end the sacrifices they and their families are making to serve our country in time of war.

CENTERFORSECURITYPOLICY: Politicizing the Pentagon

There are numberless spheres where it can continue to serve our nations well at this time better than our own mass media are able to provide this service.

CENTERFORSECURITYPOLICY: For A Free Europe �� Radio Free Europe

Over time, the needs of the people you serve become your stake in the challenges of our time.

WHITEHOUSE: President Obama at Points of Light Forum in Texas