出发前，一定要准备好暖和的衣服和雨衣，以防万一！即使是有经验的旅行者也会迷路。
Before you set out, always get warm clothes and raincoats ready, just in case! Even experienced travelers get lost.
我在该日期几天前写一个提醒，以防万一。
在像那样的情况下，你一定非常想要一套防止空中愤怒的“枷锁套件”——手铐和结实的塑料胶带——以防万一，应每机必备。
In situations like that, you think longingly of the air rage "restraint kit"—handcuffs and strong plastic tape—carried on every plane in case of emergency.
相反，和吕伯一样的人们反对该工程是因为担心万一发生事故会影响到她的生计。
People like Mrs Luebbe, in contrast, are against it for fear of what an accident might do to her livelihood.
他说，足球学校必须找到一个能自力更生赚钱的方法，“万一我的继任者不是个足球迷怎么办呢？”
He says the school must find a way to make its own money. "What if my successor is not a football fan?"
第一步就是存一笔应急基金，这样万一发生突发事件，你手头也能有钱应急。
The first step is to save for an emergency fund, so that if anything happens, you've got the money.
在测试阶段，有驾驶员一直在车上随行，以防万一。但是，想一想，这是多么不可思议的一件事。
During the tests, a driver was always on board in case something went awry, but it's still amazing to think about.
但是为了以防万一，我决定穷追不舍，并问道，这是意味着会出现真实的上市商品还是一些OS的测试版本？
But just in case, I decided to follow up and ask if that meant an actual shipping product was coming or some test version of the OS?
像这样的情况下，你一定非常想要一套防止空中愤怒的“枷锁套件”——手铐和结实的塑料胶带——以防万一，应每机必备。
In situations like that, you think longingly of the air rage "restraint kit" - handcuffs and strong plastic tape - carried on every plane in case of emergency.
她想自己是不是应该跑回屋去也拿一条披肩来，以防万一，但最终还是自尊心占了上风。
She wondered if she should run in and get a shawl as well, just in case, then decided her pride was more important.
对于其他人，可能是抑郁或者其他医学情况的症状、如果是一个持续的问题，为了以防万一，我建议检查一下。
For others, it could be a sign of depression or other medical issues.If it's a continuing problem, I'd recommend getting checked out, just in case.
但是，当然，你不是买张保单去赚钱的，你是买一份保险以防万一你过世之后保护你的家庭。
But, of course, you don't buy an insurance policy to make money. You buy an insurance policy to protect your family in case you die.
比如说第一次约会或是半夜三更还陪人在城里瞎逛，想跑路怎么办？以防万一嘛！
Heading out for a first date or night on the town and want an escape, just in case?
更进一步说，万一您在使用这个工具时遇到一些问题，它还可以提供一定水平的支持。
Further, it does provide a level of support, in case you run into issues with the tool.
万一出现关系问题，教堂提供一本书《救命！
Should relationship problems arise, the church offers a book called “Help!
男人跟一个女人结婚，万一婚姻不如意的话也是浪费她的青春。
If a man marries a woman but their marriage is not successful, he is wasting her time, too.
法官一般完全忽视情感因素。因为万一出现了离婚，爱情确实会因此受到影响。
Yet in cases where love might indeed have a bearing, such as divorce, judges usually ignore the emotion entirely.
万一遇到刮风下雪——后台服务的响应延迟从250毫秒增加到一分钟的时候，系统能否继续工作？
Or will they keep working when the snow flies and some back end service suddenly takes a minute to respond instead of 250 milliseconds.
我还是喜欢手边有量杯以防万一，但通常我不会为一些食谱而受量杯困扰。
I still like having measuring cups around just in case, but after a while, I just don't bother with it for some recipes.
万一生命线断了，人就只能活一到二分钟—就像呆在太空中或水下却没氧气一样没有生存希望。
Should a lifeline break, a man might live a minute or two — as helpless as if he were out in space or under water without an oxygen supply.
然而我们却度过了紧张焦虑的一夜，不知道万一纽约关闭了，我们该怎么办。
Instead we spent a stressful night, trying to figure out what we would do if New York shut down.
万一流氓们把注意力转到我身上，我向路边弯腰捡起一些石子来备用。
In case they turned their attention to me I bent down to the side of the road and picked up some ammunition.
先仔细检查一下题目要求，万一只需要建立，而不用求值的话，就不要浪费时间去求值了。
First of all, check just in case the problem says set up but do not evaluate. Then, don't waste your time evaluating it.
虽然这检查有点多余，不过万一真的没装，现在是一个很好的下载时机。
It sort of goes without saying, but if they're not, now's a good time to pull them down.
万一软件或硬件发生故障，一个高可用性解决方案保证系统自动恢复。
A high availability solution guarantees that a system will automatically recover in the event of a software or hardware failure.
但是你如果仅仅是为了以防万一，那不如你自己用硫酸铝钾或者明矾来自己制作一件。
So if you just want to be on the safe side, you can make one on your own by using aluminum potassium sulfate or alum for short.
缩减银行数量的其他压力来自要求银行业在万一出现业务失败的时候，控制好自己的所作所为这一主张。
More pressure to shrink may come from an insistence that banks demonstrate regularly how they would wind down their affairs in an orderly manner in the event of failure.
所以如果这是一个新的症状并且正在恶化，克莱默建议你看下医生，以防万一。
So if it's a new symptom that's getting worse, Kramer suggests a doctor's visit, just in case.
所以如果这是一个新的症状并且正在恶化，克莱默建议你看下医生，以防万一。
So if it's a new symptom that's getting worse, Kramer suggests a doctor's visit, just in case.
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