改进的地方：我们将上下文切换的次数从四次减少到了两次，将数据复制的次数从四次减少到了三次(其中只有一次涉及到了CPU)。
This is an improvement: we've reduced the number of context switches from four to two and reduced the number of data copies from four to three (only one of which involves the CPU).
当1994年重新引入进站加油规则时，赛车策略的制定者们发现，在某些赛道上，进行两次甚至三次进站会比一次进站更具优势。
Shortly after the reintroduction of refuelling stops in 1994, the teams' race strategists worked out that at some circuits benefit could be gained from making two or three stops, rather than just one.
对于24年里即将参加的第三次奥运会，郎平这一次的感觉要远远好于前两次。
On her way to a third Olympics in 24 years, Lang enjoyed this Games much better than the previous two.
任何人都可以耐心一次，任何人都可以耐心两次，并且几乎任何人都可以耐心三次。
Anybody can be patient once. And, anybody can be patient twice. And, just about anybody can be patient three times.
这是你的《太阳的耻辱》，我读过不是一次，而是两次三次——这可是我对你的最高赞美。
Here's your 'Shame of the Sun.' I've read it not once, but twice and three times - the highest compliment I can pay you.
德约科维奇在此前三次的美网公开赛都输给了费德勒，一次在2007年的决赛，另外两次分别是2008-09的半决赛。
Djokovic had lost to Federer at each of the previous three U. s. Opens, in the 2007 final and the 2008-09 semifinals.
德约科维奇在此前三次的美网公开赛都输给了费德勒，一次在2007年的决赛，另外两次分别是2008-09的半决赛。
Djokovic had lost to Federer at each of the previous three U.S. Opens, in the 2007 final and the 2008-09 semifinals.
德约科维奇在此前三次的美网公开赛都输给了费德勒，一次在2007年的决赛，另外两次分别是2008-09的半决赛。
Djokovic had lost to Federer at each of the previous three U.S.Opens, in the 2007 final and the 2008-09 semifinals.
赫莱布表示非常期待和马加特再一次的合作，因为马加特在德甲执教期间的共获得三次德甲冠军，其中拜仁慕尼黑两次，狼堡一次。
Hleb said he was looking forward to working again with Magath, who has won the German league title three times with Bayern Munich, twice, and Wolfsburg.
搏大了，可能会侥幸那么一次，两次或三次，但最终运气是会用完的。
If they do make big bets maybe they get lucky once, or twice, or three times, but ultimately their luck is going to run out.
然后那刽子手举起了他的斧子。一次……两次……噢，上帝！三次……她的头她的可怜的，可怜的头颅，掉在了地板上。
Then the executioner lifted his axe,once…twice…on God!three times…and her headher poor,poor head,fell on the floor.
布尔参数feelingUnlucky控制该方法是否需要两次循环才能更新，或者在一次或三次循环间进行博弈。
The Boolean parameter feelingUnlucky controls whether the method pays the cost of a two round-trip update sequence or gambles on the one-or-three round-trip update sequence.
道格拉斯·麦克阿瑟将军曾经遭到西点军校不止一次而是两次的拒绝。但他做了第三次尝试，最终被录取并且名垂青史。
General Douglas MacArthur was turned down for admission to West Point not once but twice. But he tried a third time, was accepted and marched into the history books.
所有发生过一次的事，可能永远不会再次发生；但所有发生过两次的事，肯定还会发生第三次。
Everything that happens once can never happen again. But everything that happens twice will surely happen a third time.
这名女子一共给她情人的妻子打了三次电话，一次从办公室电话打出，两次用她的手机打出，在电话中她对那位妻子表示，她的丈夫已经背叛过她很多次，而且并未停手。
The mistress called her lover's wife a total of three times, once from her office phone and twice from her mobile, to tell her that her husband had betrayed her many times and continued to do so.
这是该飞船的最后旅程，它由美国宇航局于2004年发射，已经路过地球一次，金星两次以及水星本身三次。
It is the end of a journey that has taken the craft, launched in 2004 by NASA, America's space agency, past Earth once, Venus twice and Mercury itself three times already.
狐狸后退又试。一次，两次，三次，但是都没有得到葡萄。
He walked back. One, two, three, he jumped up again, but still, he missed the grapes.
有时候一年收获一次，有时候一年收获两次甚至三次，这都取决于气候。
There are harvests once, twice and even three times a year, depending on the climate.
我又摔倒了，我又试着起来，一次，两次，三次……我次次都摔倒。
I fell down again, I try again, once, twice, three times... I was falling every time.
随着气候的不同，可以一年收一次，两次甚至三次。
There are harvests once, twice and even three times a year, depending on the climate.
你原谅了我一次，两次，三次。
真是太过分了，一次、两次，他这是第三次咬人了。
This is too much now. Not once, not twice but three times he has done this.
我在那里呆了一个小时，宝宝在一个小时之内小便了三次，大便了两次，吃奶一次，新妈妈新爸爸忙成一团。
I bought a electric cradle for present to the little baby. Enduring the one hour's staying, the little baby had three pees, two stools and eat once, the new parents are busy.
一天一次好，一天两次更好，一天三次最好，但是坚持挺住绝对很难。
Doing it once a day is good, doing it twice a day is better, doing it three times a day is best but awfully hard to sustain.
从而因为水星每公转两次自转三次，所以太阳升起到下一次再升起的时间间隔大约为176天。
As a consequence, because Mercury rotates three times for every two times it revolves around the sun, the time it takes from one sunrise to the next is equal to about 176 days.
如果选项是一次或两次长时间距离或时间锻炼，或者三次亦或四次短时间距离或时间锻炼4个选项之间选一，相对于每周仅仅只作一些很少的较长时间距离或时间锻炼泳者，那些经常游泳的人似乎作得更好。
If the option is between one or two long workouts or three or four shorter workouts, swimmers seem to do better when they swim more frequently as opposed to only doing a few longer workouts each week.
如果选项是一次或两次长时间距离或时间锻炼，或者三次亦或四次短时间距离或时间锻炼4个选项之间选一，相对于每周仅仅只作一些很少的较长时间距离或时间锻炼泳者，那些经常游泳的人似乎作得更好。
If the option is between one or two long workouts or three or four shorter workouts, swimmers seem to do better when they swim more frequently as opposed to only doing a few longer workouts each week.
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