She looked at him and felt the instant spark of the connection she had only experienced once before.
她看着他，立刻感到了那以前只经历过一次的霎那间碰撞的火花。
Always read an exam all the way through at least once before you start to answer any questions.
在开始回答任何问题之前总是把试卷从头到尾读至少一遍。
Take action at once before it's too late!
马上采取行动，否则就太晚了！
Before: execute this action once before the triggering action executes.
Before：该操作在触发操作执行之前执行。
He agreed to it once before, a year and a half ago, more, canceling at the last moment.
他曾经也这样做过，一年半之前，但最后的时刻又取消了决定。
If you've tried and failed at multiple changes at once before, you'll know what I mean.
如果你曾经试过在同一段时间去做多项改变，你就能明白我的意思了。
I've only ever spoken about this once before, and even then it was very much in the abstract.
这件事我以前只谈论过一次，而且那时也讲得非常抽象。
Firestorm damages the enemy units in the next combat. Can be visited once before a combat.
下次战斗将会有火焰风暴伤害敌军单位，每次战斗前可以访问一次。
Today, World AIDS day, I want to re-introduce two young women whom you may have met once before.
今天是世界艾滋病日，我要再次介绍你们可能在此之前已见过的两位年轻妇女。
I had only once before done the part of Aleek Babu in a farce written by my brother Jyotirindra.
我之前只在我哥哥乔迪楞德拉撰写的一个滑稽剧中，演过阿力克先生的角色。
You can also specify :all, meaning RSpec will call the before block once before all of the tests.
您也可以指定 :all，表示RSpec 在执行所有测试之前只调用一次before代码块。
To do that, I knew I needed to go see my father-something I had done only once before in the past 20 years.
为此，我需要去看看我的父亲——在过去的20年里我只看过他一次。
I shouted once before a small hand clamped shut my mouth and then another pair of hands inserted a gag.
我才叫了一声，就有一只小手钳住我的嘴，另一双手塞了个东西进来。
I had felt this kind of passion only once before, when I first encountered the man who would be my husband.
这是除了对我丈夫以外，我第一次对另外个男人有这种感觉。
It is understood the Sunda variety has been filmed only once before - in Borneo's Tangkulap Forest Reserve last year.
巽他云豹以前只被拍摄到一次，那是去年在婆罗洲的唐库拉普（Tangkulap）森林保护区拍摄到的。
This has happened only once before since the late 1950s-in March 2003, which proved to be the start of a long rally.
这在1950年代晚期以来还是首次发生——上一次发生在2003年3月，紧随其后的是一波长期牛市。
Multinationals prevailed on Congress to approve a one-year tax holiday once before, as part of a jobs package in 2004.
2004年跨国企业曾向美国国会进行过游说，希望国会批准为期一年的税收减免，以此作为促进就业的一揽子计划的一部分。
This helps kick the can in the debt game, but does NOTHING to solve it. We know this because we've already seen this movie once before.
然而此举无法解决问题，只不过是缓兵之计明白这一点是因我们之前已见识过同样的把戏。
This month Mr Sarkozy's popularity rating fell to 26%, according to TNS Sofres, a pollster, a nadir it has touched only once before, in July.
本月，据TNSSofres（一个民意测验机构）统计显示，萨科奇的支持率已下跌至26%，这是仅在七月份出现过的低点。
Like any other modern device which takes loads of energy to make and only get used once before being dumped, disposable cameras are rather wasteful.
想其他花费大量能源却一次性的现代器械一样，拍立得相机是一种浪费。
Like the elephants, how many of us spend a life with an idea that we cannot do something, only because we were not successful at it only once before?
正如这大象一样，我们之中多少人在“我做不到”的想法中度过一生，这仅仅只是因为我们曾经在这件事上失败过一次吗？
Barcelona only won the Spanish league title once before the War and didn't win the European Cup until 1992, unlike Real Madrid in 1956 and United in 1968.
二战之前巴塞罗那仅仅夺得过一次西班牙的联赛冠军，并且还不是像皇马1956年和曼联1968年就获得过欧洲冠军这那样，他们直到1992年才第一次夺得欧洲冠军。
It may seem strange to think so, but the last, best hope for heading off climate change is probably the same country that botched the job so badly once before.
这么想可能看起来有点奇怪，但是阻止气候变化最后、最好的希望很有可能是曾经在这一行做的那么拙劣的国家。
The notion that the clouds have passed our way just once before gains support from the fact that both still contain ample amounts of gas from which to make new stars.
在获得实情支持，即两片星云仍然含有大量的气云可以形成新的恒星之前，麦哲伦星云曾经有一次经过我们的银河系。
She traveled to Auschwitz with her father and her children, to a place where her parents, Adolek and Marysia, had been once before -- on the assembly line of death.
她去过奥斯维辛，和她的父亲还有孩子，去这个她的父母，Adolek和Marysia曾经处在死亡线上的地方。
Crucially, the software just needs to watch an administrator perform this task once before being able to carry out the same job on computers running different software.
更重要的是，这个软件只需要观察管理员进行一次操作就可以在其他的运行着不同软件的电脑上重复这些操作。
Crucially, the software just needs to watch an administrator perform this task once before being able to carry out the same job on computers running different software.
更重要的是，这个软件只需要观察管理员进行一次操作就可以在其他的运行着不同软件的电脑上重复这些操作。
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