他们一次又一次地向他逼近，他一次又一次地开辟出一片空地。
Again and again, they closed upon him, and again and again, he hewed a clear space.
以伟大的美国科学家托马斯·爱迪生为例，他做了一次又一次的实验，失败了一次又一次才最终发明了灯泡。
Take the great American scientist Thomas Edison as an example. He tried experiment after experiment and had one failure after another before he finally invented the bulb.
孩子们在3岁的时候第一次被组织到实验室，讨论他们过去印象深刻的事情，比如第一次和家人的放松旅行，第一次遇到的跳舞失误，以及第一天上学等等。
The children were organized to the laboratory for the first time at the age of 3 and discussed impressed things from their past, such as the first relaxing trip with your family, the first dancing accident you met, and the first day of school.
由于火星和金星的联合作用，考虑一次去一次你没去过的地方来一次冒险旅行吧。
Consider taking an adventurous vacation to a place you've never been this month - Mars and Venus will cook up something amazing and memorable.
再努力一次，再失败一次，更漂亮地失败一次。
在怀孕前28周内，最好每个月都看一次医生，然后到36周前每隔两周看一次医生，36周后开始必须每周都要去医生那儿检查一次。
Ideally, you should see your doctor once each month for the first 28 weeks of your pregnancy, then every 2 weeks until 36 weeks, then once a week until you deliver the baby.
我们需要留意第一次，最后一次，某一次，或每一次的变化。
We need to care about the first time, the last time, that one time, and every time.
但是这一次大门是开着的，多多少少经我们父母的许可，我们一次又一次地返回去。
But the gate stayed open this time, and we returned over and over, with our parents' permission, more or less.
每吸一次将带来温暖，每呼出一次将是一次释放，将一天的烦恼都抛开了。
With each inhale bring in warmth, with each exhale release, surrender, let go of your day.
通常明智的做法是检查多个位置的数据，但是您必须至少检查所有的数据一次，并且明智的做法是至少在数据第一次进入时进行一次检查。
It's often wise to check data in multiple places, but you must check all data at least once, and it's often wise at least to have a check when the data first comes in.
我能够听见外面，每一次大风的呼啸，每一次狗吠，每一次从人行道穿过街道的脚步声。
I could hear every gust of wind outside, every dog barking, every footstep on the sidewalk across the street.
他曾中过一次风，发声有些困难，但他的眼睛很有神采，他的脑子在运行，这是一次非常好的探望，但也是最后一次。
He had had a stroke and his speech was somewhat impaired, but his eyes were bright, his mind was working, and we had a good last visit.
你想要了解这些大耀斑发生的频率吗？是一个月一次，一年一次还是一千年一次？
You want to understand how often these large flares happen: once a month, a year a millennium?
在商界和人生中，一次重要的交谈，一次联系或一次错过，亦或是纯粹命运的一桩唐突侵扰，都会改变我们此后岁月中的所思所行。
BURLINGAME, CALIF. -- Often in business and in life, an important conversation, a made or missed connection or even an intrusion of pure fate redirects our thinking and actions for years afterward.
去年一年时间里我经历了三次汽车故障：一次在高速公路上爆胎，一次保险丝烧毁还有一次陷入无油可用的境地。
During this past year I've had three instances of car trouble: a blowout on a freeway, a bunch of blown fuses and an out-of-gas situation.
跟汉娜在一起，感觉几个星期都很好——尽管我们吵架，尽管她一次又一次地把我拒之门外，我还是一次又一次地巴结她，讨好她。
With Hanna things felt good for weeks—in spite of our fights, in spite of the fact that she pushed me away again and again, and again and again I crawled to her.
一次好的学习经历引起下一次，然后再下一次，再下一次。
One good learning experience leads to another, and another, and another.
一次又一次的，从乡下搬到更远的乡下。枢纽机场一次又一次的在远离市中心的地方重建。
Time after time in country after country, hub airports have been rebuilt farther away from city centres.
这样，你只要做一次选择，然后尝试大量的调整，就不用一次又一次地重复选择过程了。
This way you can make your selection once and try out a variety of adjustments, without the need to repeat the selection process over and over again.
当你第一次学习骑自行车时你可能摔倒一次又一次。
When you first learn to ride your bike you may fall over and over.
尽管每一次，镜头里面全是模糊不清的闪光灯和球迷，但他还是一次又一次地心潮澎湃。
And each time, even though the details exist only in a blur of camera flashes and fans, the flood of emotion comes rushing back.
一次去边远的伊利诺斯州，一次去衣阿华州的东北部和威斯康星洲的西南部，还有一次去明尼苏达州的北部。
One will be to downstate Illinois, another will be to northeast Iowa and southwest Wisconsin, and the third will be to northern Minnesota.
里德女士说进一次充电是足以支撑她的一次轮班，而一次轮班最长可达12个小时。
Ms Reed says a single charge is perfectly adequate to keep the phone running for her shift, which can last up to 12 hours.
福尔摩说：“既然是我们有生以来唯一的一次结婚，我们就想干脆把他搞成一次一生只有一次的活动算了。”
"Since this is the one time in our lives that we were going to do this [get married], we thought we should make it a once-in-a-lifetime event," Fulmore said.
我们可以把这当做这首诗第一次——绝不可能是最后一次，-这首诗第一次违背诗歌规律。
You could think of this as the poem's first — by no means its last - its first act of poetic disobedience.
你可以一次一次又一次地回头。
在你的生活中至少有一次，甚至每周一次或者每天一次，幻想忽然间很多钱的来到。
At least once in your life — maybe even once a week or once a day, for that matter — you have fantasized about coming into a lot of money.
你将会感受到没一次冲击，每次被粗鲁的打倒后都面目扭曲，每一次赢得比赛后都欢呼庆祝，就像你是最后一次玩ea这款神奇的拳击游戏。
You'll feel every punch, grimace at every brutal knock-down and celebrate every win as if it were your last in EA's fantastic boxing video game.
如果我一次越线了，我可能会在以后的岁月中一次又一次的越线。
Had I crossed the line that one time, I would have done it over and over in the years that followed.
如果我一次越线了，我可能会在以后的岁月中一次又一次的越线。
Had I crossed the line that one time, I would have done it over and over in the years that followed.
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