次段写此类承诺形成的原因，在主题句后分两方面来说。
Such promises, absurd and ridiculous even at the first sight, come into being mainly for two reasons.
给你内心的暴君一次段时间的休息，让位于宽宏大量的情人。
Give your inner despot a breather and locate the magnanimous lover instead. It's time to give him or her a good workout.
各成雾气象因素的主段均短，对应雾日多，对应的雾日机率规律性好；次段虽长，对应雾日却少，规律性有的也较差。
The primary phase of all meteorological elements is short, but with more fog days and a better regularity of fog day probability.
当她第一次看到灯光时，马正爬上一段山路。
The horses were climbing up a hilly piece of road when she first caught sight of a light.
2013年12月底，他制作了一段视频，这是他第一次体验防止电动汽车被盗。
In late December 2013, a video created by him was his first experience to prevent electric motorcar from being stolen.
他是个十几岁的人了，带着这个年龄段特有叛逆和暴脾气，但是，我倒愿意这样认为，总的来说，如果有必要，亨利会再做一次。
He is a teenager, with the rebellions and feistiness characteristic of that age, but I like to think that, on balance, Henry would do it again if he had to.
你们都是在一次谈话中第一次见到这个人，但过了一段时间后，你们可能再次见面时已经忘记了他们的名字。
You all came into a conversation where you first met the person, but after some time you may have met again and have forgotten their name.
第一段提到了多少次旅行？
生活给我们带来了一段又一段的经历，我们的每一次行动、每一个决定、每一项选择都在决定着我们将走向何方。
Life presents us with experience after experience, and with every deed, decision, and selection, we are determining where we will end up.
当你第一次参加俱乐部会议时，向大家介绍自己以结识新朋友，并开始一段有趣的对话。
Introduce yourself to everyone when you attended your first club meeting to meet new people and start a fun conversation.
人们去听音乐会时，他们是在为音乐买单，当然，可能还会为酒店房间、餐饮和交通买单，但他们也会获得一次难以置信的体验，一种独特的氛围，还有一段将伴随余生的记忆。
When people attend a concert, they are paying for music, sure, maybe even hotel rooms, meals, and transport, but they also gain an incredible experience, a unique atmosphere and a memory that will go through the rest of their lives.
一些院子里的和改善住宅的工具往往只用一次或是一小段时间。
Some yard equipment and home improvement tools get used only once or once in a while.
第一次引导需要一段时间，因为系统自身需要配置。
The first boot takes a while as the system configures itself.
如果具有同构环境，那么只需对整个网络将下一阶段的操作执行一次即可。
If you have a homogeneous environment, you need to perform the next stage just once for your entire network.
而且实际上这一次是当很长一段时间以来碰到的最大的窘境之一。
And it is one of the biggest embarrassments for quite a while actually.
有一次，她威吓女儿如果不把一段音乐完美奏出，就要烧掉女儿的全部毛绒玩具。
Once, she threatened to burn all of one of her daughter's stuffed animals unless she played a piece of music perfectly.
它被一次短暂的变暖过程打断，也就是间冰段，这个过程只持续了几千年。
It was interrupted by brief warmings – interstadials – none of which lasted more than a few thousand years.
而且这也将是全球第一次处理追溯过去很长一段时间的外部成本。
And it will be the first time the globe has tackled the question of externalities over a long time period.
果真如此，卡普想象中的报导文学的“第二次黄金年代”仍将持续一段时间。
If so, the "second golden age" of reportage that Kapp imagined could continue for some time to come.
它又消失了之后又出现了，在那时他的妈妈，实际上是弗洛伊德的女儿，正准备，第一次出去工作一段时间，男孩正慢慢习惯，让她出去。
It disappears and comes back, and at that time his mother, who is actually Freud's daughter, was going out to work for the first time on some days, and the boy was getting used to letting her go.
这种感觉就像是第一次约会，一段新篇章，预示着我们真正长大了。
It was like a first date, a new phase, the start of being proper grown-ups.
一段时间出外面吃一次午餐。
在静态门户中，页面的布局定义一次，在一段时间内保持不变。
In a static portal, the layout of pages is defined once and stays unchanged for some time.
一段时间以前，我安排了一次对一个组织的讲演。
Awhile ago, I made arrangements to speak to an organization.
开发工作要估计每条需求所需要的工作量，以及开发团队在一个时间段(一次迭代)里能完成的工作量。
Development estimates how much effort each story will take, and how much effort the team can produce in a given time interval (the iteration).
当你对一个人，一次经历，一段旅行，一分工作，一本书抱有期望时，你就将这一个现实不能改变太多的期望模式里。
Let go of expectations. When you have expectations of something - a person, an experience, a vacation, a job, a book - you put it in a predetermined box that has little to do with reality.
之后不久她就出现了第一次中风，并在住了一段医院之后出现了第二次中风。
She had her first stroke shortly thereafter, and then a second following a period of hospitalization.
之后不久她就出现了第一次中风，并在住了一段医院之后出现了第二次中风。
She had her first stroke shortly thereafter, and then a second following a period of hospitalization.
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