They have done a lot. They could use some rest.

他们已经付出了许多，应该可以轻松一会儿了。

youdao

Come. The sun is rising, and I, for one, could use some rest.

来吧。太阳要升起来了，而我做为一员要休息一下了。

youdao

It also reflects reality: some EU members use the single currency, the rest retain their own; some belong to the Schengen agreement on border controls, others have opted out.

它同样也影响现实：一些欧盟国家使用单一货币，其他仍然使用自己的货币，一些国家在边境控制上签署了神根协议，另一些国家决定不签署此协议。

youdao

After their cotton had been ginned, farmers would keep some of the seed for next year's planting, plow some into the ground as fertilizer, and use the rest to feed their cows.

NPR: Texas Cotton: 'Farmer Profits at Every Step'

Or do we simply put our heads down and use these periods of time to market our talents to the outside world while taking some much-needed rest to prepare for the onslaught that will inevitably ensue from our efforts?

FORBES: Assessing Time Management Issues: A Healthy Gut-Check for the Small Business Owner

In addition, sites like Facebook have some obligation to filter out spammers, scammers, phishers and other slimey people who would use their access to the rest of us for abusive purposes.

FORBES: Facebook's Not Censoring Scoble, So Why Does This Matter?