She broke away from the pack and opened up a two-second lead.
她甩开所有其他赛跑者，以两秒领先。
Second, practice deliberately inserting one or two-second pauses into your speech.
有意识地练习在你的言语中加入一、两秒钟的停顿。
You can see this in the following example, which reports logical CPU usage at two-second intervals.
下面的示例以两秒的时间间隔报告逻辑CPU使用量。
For example, suppose one of the requirements is that your system be able to support a million hits a second and a two-second response time.
比如，您的需求是您的系统支持每秒一百万次的点击和两秒以内的响应时间。
Second, use a breathing technique. For example, breathing in for four seconds, then breathing out for four seconds, with a two-second pause between breaths.
其次是运用呼吸技巧，例如，分别各用四秒的时间吸气和呼气，中间憋气两秒。
After a two-second peek, you knew that you were not in desperate demand, and you were free to slip your cell back into your pocket or purse (or cell phone holster, if you were a huge geek).
你拿出手机瞥了两秒，发现并没有谁有急事找你，你就轻松地将你的手机滑落回你的口袋或者钱包里(如果你是个超级极客，那也可能是个手机皮套)。
Consider two possible outcomes of throwing a fair die three times: first, 1, 6, and 2; second 3, 3, and 3.
考虑掷三次骰子的两种可能结果：第一种是1，6和2；第二种是3，3和3。
A big drawing-room, two bedrooms, and a nursery are situated on the second floor.
二楼有一间大客厅、两间卧室和一个婴儿房。
Pan Am is the second airline in two months to file for bankruptcy.
泛美航空公司是两个月内第二家申请破产的航空公司。
This method has two advantages: first it is cheaper and second it is quicker.
这个方法有两个优点：一是更便宜，二是较快。
It was the second air disaster in the region in less than two months.
这是不到两个月内该地区内的第2起空难。
His second wife, Alice, was determined to alienate him from his two boys.
他的第2个妻子阿丽丝决心让他疏远他的两个儿子。
A second book has already been commissioned and is two-thirds finished.
第二本书已经委托作者在写了，现已完成2/3。
The second can be written between two lines but part of the letter is above the top line.
第二个可以写在两行之间，但是字母的一部分在最上面一行之上。
In the second stage, Doctor Bastian separated the dolphins into two tanks.
在第二阶段，巴斯蒂安医生把海豚分开在两个容器里。
When the two groups were tested on what they'd learned, the second group "significantly outperformed" the first.
当对两组学生的学习内容进行测试时，第二组“明显优于”第一组。
The monastery consists of two churches. The first one was built in 642 A.D., and the second was completed in the late 17th century.
修道院包括了两座教堂。第一座建造于公元642年，而第二座则完工于17世纪末期。
What a foolish girl! On the first day the millionaire paid her two pennies, and on the second day, two pennies times two pennies, or four pennies.
多么愚蠢的女孩！第一天，百万富翁付给她两个便士，第二天，两个便士乘以两个便士，也就是四个便士。
There was a couple on the second floor, and two women and three kids on the ground floor, but no one was badly hurt.
二楼有一对夫妇，一楼有两名妇女和三个孩子，但没有人受重伤。
There were actually two periods of rain and lake formation: the first one began about 37,000 years ago; and the second one dates from about 10,000 years ago.
事实上，这里有两个时期的降雨和湖泊形成：第一个始于大约37000年前；而第二个可以追溯到约一万年前。
Among the kinds of social gestures most significant for second-language teachers are those which are identical in form but different in meaning in the two cultures.
第二语言教师最重视的社交手势往往是两种文化中形式相同但意义不同的手势。
He put one grain on the first square, two on the second, and so on.
他在第一个方格上放了一粒，在第二个方格上放了两粒，以此类推。
Eleven point two kilometers per second, at which satellites can be freed from the gravitation of the earth, is called "escape speed".
卫星以11.2千米每秒的速度前进可以脱离地球引力，这被称为“逃逸速度”。
If I win the game, I'd like one grain of rice for the first square of the chessboard, two for the second, four for the third, and then double the amount for each of the rest of the squares.
如果我赢了，我想在棋盘的第一个方格里放一粒米，在第二个方格里放两粒米，在第三个方格里放四粒米，然后在剩下的方格里依次放两倍的米。
The second day I set two clocks, one on my night table, and one out in the hallway.
第二天，我设置了两个时钟，一个放在床头柜，另一个放在走廊。
When I decided to write a novel, I divided my two hours: the first for poetry, the second for fiction.
在决定写小说时，我把两个小时分成两部分：第一部分写诗，第二部分写小说。
After two months on an ESL (English as a Second Language) course, I got my first report card.
经过两个月的 ESL（非母语英语课程） 的学习，我拿到了我的第一份成绩单。
Because of the universal two-child policy, the young couple in our school plan to have a second child.
因为全面二孩政策，我们学校的年轻夫妇计划要二孩。
They were given two choices: they could either eat it or, if they waited fifteen minutes, they'd be given a second one (and then they could eat both) .
他们有两个选择：要么吃，要么等15分钟，再吃第二个（然后他们可以同时吃两个）。
They were given two choices: they could either eat it or, if they waited fifteen minutes, they'd be given a second one (and then they could eat both) .
他们有两个选择：要么吃，要么等15分钟，再吃第二个（然后他们可以同时吃两个）。
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