But actually, if you're really traveling on the cheap, usually for every five or six rooms there's a kitchen where you can knock up a snack, and that saves a lot of money.

其实，如果你真的在穷游，通常每5个或6个房间会配一个厨房，你就能简单凑活一顿，这样能省不少钱。

And then use keyboard to knock up.

然后用键盘敲上来。

They decided to knock up a table tennis match.

他们决定赶快安排一场乒乓球比赛。

Can you knock up a bed out of some old pieces of wood?

你能和几块旧木头拼凑成一张床吗？

You think you can knock up my daughter and then not marry her?

你以为你可以搞大我女儿的胜子然后不娶她吗？

You could also knock up more than 70 miles of particle accelerator.

你还可以马马虎虎建一台超过70英里的粒子加速器。

He likes to stack them up and find different ways to knock them down, she said.

他总是喜欢一个个的把他们堆起来，在用不同的方法把他们统统敲倒。

What was his surprise at seeing him go up to a door and knock, and to hear him say, "Dear little sister, let me in."

他非常惊讶看到他来到了一扇门前，然后敲门，然后听到他说，“亲爱的小妹妹，让我进来吧。”

As a check, the researchers sequenced the DNA from some of the flourishing spots (a Mycoplasma genome is the sort of thing a modern sequencing set-up can knock off before its morning coffee).

作为一种检测，研究人员在一些繁殖茂盛的斑点处对DNA测序(支原体基因组这种东西现代测序技术可以在早晨喝完咖啡前搞定)。

The first step is always the hardest, and once taken, it sets up the momentum needed to more easily knock out the remaining steps.

第一步往往是最难得，但是如果做好了，它会帮你建立你需要的动力，并让我们更容易地去做接下来的步骤。

If you do a knock-up job here, you'll pay for it when you find you need to start from scratch.

如果这时候你仅仅是随便玩玩，那么当你发现你需要推倒重建时，便会付出惨重的代价。

It seems it is literally impossible to go for a run or a walk without coming up with an idea that will knock you on your butt.

出去跑一圈或者走一会儿，在这段时间内如果没有好主意突然从你脑子里蹦出来是不可能的。

Following the reaction in China to Mr. Jobs's decision to step down as Apple CEO, it wouldn't be surprising if some local master of the knock-off decided to take up that challenge.

看到乔布斯辞去苹果首席执行长的决定在中国引起的反响后，如果这时有中国某些山寨高手决定接受这个挑战，或许就不会令人意外了。

Set up plastic cups at the end of a hallway and using a soft ball or rolled up sock try and knock them all over.

在门厅尽头放一些塑料杯，用软球或卷成团的袜子试一试，将它们尽数击中。

The ability of some ecosystems to clean themselves up can also cause knock-on problems.

生态系统的自我净化能力也会引起连锁反应。

The plankton are also the first link in many of the ocean's food chains and their demise at the hands of a GRB would have a knock-on effect all the way up the food chain.

浮游生物是大多数海洋食物链的第一环节，它们由于伽马射线爆引起的减少，将引发上游食物链的连锁反应。

And then finally there comes a knock on the door and you open it up and you realize that something different is finally going to happen.

最终敲门声响了，你打开门，意识到变数终于发生了。

The last is where the dollars really add up: It costs an average of $57 to knock on the door of each person who has not mailed in the 10-question form.

最后这项工作增加了美元开支：每登门拜访一位未寄回“十项问题”调查表的人，平均需要花费57美元。

Let's hope I didn't knock her up.

希望我没让她中彩。

She would knock on the door and say, "Open up."

她敲门，说，“开门。”

The enemy charged up the mountain, attempting to knock out our forces.

敌人向山上冲锋，企图把我们的兵力摧毁掉。

Some blatantly copy major brands, producing knock-offs with slight twists in their names, others come up with special makes of their own.

有的堂而皇之的抄袭著名品牌，仅仅在名字上做一点改动，而其他的，制造出自己的品牌。

Knock on the door, answer the door, pick up the telephone, say Hello? Put the telephone down, Please sit down.

敲敲门，回应敲门，拿起电话，说你好？放下电话，请坐。

What powerful people I have not seen, "Woods with two pairs of steel teeth up and down to knock out a few times, said, "Who can challenge my steel teeth!

什么厉害人物我钢牙没见过，”呜兹将上下两对钢牙铛铛地磕打了几下，说“谁能敌得过我的钢牙！”