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。
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 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。
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。
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。
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。
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！”
I heard a knock at the door, so I got up and walked to the door.
我听到有人敲门，所以我起身向门口走去。
His return would be a huge boost for the Reds, not least because Rio Ferdinand is still suspended and Brazilian defender Rafael picked up a knock at the Emirates.
他的回归对曼联将是一个重大利好，不仅是费迪南德还在禁赛而巴西人拉斐尔在酋长球场受了伤。
Russia's stock market has taken a knock and the costs of doing business there have shot up.
俄国股票市场遭受了重创，开展商业活动的成本急剧上升。
By leaning into the wave, it is likely that it will stand you back up as it passes, but it shouldn't knock you over.
斜着进入波浪，有可能让你在波浪经过的时候被推走，而不是把你弄翻倒。
The enemy repeatedly charged up the mountain, attempting to knock us out.
敌人反复向山上冲锋，企图消灭我们。
Then one day, when the mother had almost given up hope, there was a knock at the door.
一天，母亲几乎不抱任何希望时，传来了敲门声。两姊妹一起站在门前。
And even though life may knock them down, the grateful find reasons, if even small ones, to get up.
虽然有时会被生活击倒，但感恩的人总会找到理由再站起来，即便是微小的理由。
And even though life may knock them down, the grateful find reasons, if even small ones, to get up.
虽然有时会被生活击倒，但感恩的人总会找到理由再站起来，即便是微小的理由。
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