Stop dawdling and do something useful!
不要挨时间了，做点有益的事吧！
Do not idle about like this and do something useful.
别再这样闲混下去了，做些有益的事吧！
Maybe something useful will come of Clinton's idea, but I'm not all that hopeful.
也许克林顿的想法会带来一些有用的东西，但我并不抱太大希望。
The list itself becomes the day's achievement, allowing us to feel we've done something useful without taking on any real work.
清单本身就成为了一天的成就，让我们觉得自己做了一些有用的事情，而没有承担任何真正的工作。
We teenagers should aim at contributing something useful to the society.
我们青年人应该以为社会做贡献为目标。
It's doing something useful for me.
这对我们来说是有用。
BANKS still produce something useful.
银行还是做了一些有用的事的。
B: Yes, but at least something useful and practical.
是的，但至少一些有用的和实际的。
Much better to cultivate something useful, like tomatoes.
还不如栽培些实用的东西，比如西红柿。
Why not let your app phone do something useful while it's charging?
为什么不让你的应用程序手机在充电时也做点有用的事呢？
I learned something useful from the punishment I got for that horse trick.
我学习了来自我为那一匹马诡计有的处罚有用的东西。
Does it pain you to spend your own money -even if it is for something useful?
你会不会因为花钱而心痛，如果那些是为了买一些有用的东西？
You'd cast it to the expected type, and then do something useful with the new data.
最好将它转换为需要的类型，然后对新数据执行一些有用的操作。
Lose not time; be always employed in something useful; cut off all unnecessary actions.
不要浪费时间，做些有益的事情，停止一切不必要的行动。
In other words, assure that the program actually does something useful for a real user.
换句话说，确保程序真正能做一些对实际用户有用的事。
But it's one where we can all learn something useful and see tangible results from the effort.
但是我们却都可以从中学到一些有用的东西，并且通过我们的努力可以看到切实的效果。
If those can now be turned into something useful, this TyGRe will really have earned its stripes.
如果这些旧轮胎可以变成有用的东西，TyGRe项目将获得很大的荣誉。
Long enough, in other words, for sceptics to wonder when something useful will actually come of it.
换言之，怀疑者有充分的时间来质疑何时能有凿实的东西通过纳米科技生产出来。
Indeed, they wasted between 40% and 60% of their time making the system do something useful for them.
事实上，他们把40%到60%的时间浪费在系统上，以使系统能为他们做些有用的事。
There's a much better chance that you will learn something useful if you are not trying to hide it.
如果你尝试不去藏匿某事，那么这将成为一次是你收获某些有用的东西的大好机会。
Again the wealth producer, because he has produced something useful, can exchange it for other goods.
因为财富的生产者已经生产出有用的商品，所有他可以用这些来交换其它商品。
People test the boundaries of all social tools, finding every which way to bend them to do something useful.
人们总是想试探社会化软件的边缘用途，看能不能用它们做点有用的事情。
Through work, I realized that I could do something useful, and I could still make my contributions to society.
通过劳动，我意识到我也能做一些有益的事，我也可以对这个社会做出贡献。
If I don't take a language and do something useful with it, then the concepts just don't solidify in my memory.
如果不使用那种语言做一些有用的事，该语言的相关概念就不会在我的记忆中得到巩固。
And when that happens, Szostak may finally see how, from initial chaos and randomness, something useful emerges.
或许到那时，绍斯塔克最终会看出，从最初的混乱无序中如何出现有益的东西。
It is an astounding discovery that one can extract the logic of Bios out of biology and have something useful.
人类能够从生物学中提取自然的逻辑并用以制造出一些有用的东西，这个发现真令人惊奇。
Every day they searched the junkyard for something useful that they can resell for money so they can buy food.
每天，孩子俩都会到垃圾场来找点有用的东西拿去卖钱来买吃的。
Every day they searched the junkyard for something useful that they can resell for money so they can buy food.
每天，孩子俩都会到垃圾场来找点有用的东西拿去卖钱来买吃的。
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