We'd better leave now, just in case.
我们最好现在离开，以防万一。
I write a reminder a few days before the date just in case.
我在该日期几天前写一个提醒，以防万一。
In case of an accident, bicycle riders should know how to give first aid.
万一发生事故，自行车骑行者应该知道怎样进行急救。
In case of fire, we should stay calm and leave as quickly as possible.
万一发生火灾，我们应该保持冷静，尽快离开。
Before you set out, always get warm clothes and raincoats ready, just in case! Even experienced travelers get lost.
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。
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.
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。
Then, make sure you have a good discussion about the best course of action to take in case of emergency—make sure everyone is clear about what to do and who to call.
然后，确保你们就紧急情况下的最佳行动方案进行了充分的讨论——确保每个人都清楚该做什么以及该给谁打电话。
In case anyone was following me, I made an elaborate detour.
我特意绕了一圈，以防有人跟踪。
I guess we've already talked about this but I'll ask you again just in case.
我想我们已经讨论过了这个问题，但为保险起见，我再问你一次。
They set off, two men out in front as scouts, two behind in case of any attack from the rear.
他们出发了，两人在前作为侦察员，两人殿后以防后方攻击。
If possible keep a spare pair of glasses accessible in case your main pair is broken or lost.
如有可能留一副备用眼镜以防你常用的那副打碎或丢失。
The insurance plan will provide substantial cash benefits to your family in case of your death.
投保人一旦死亡，该项保险将给其家属支付相当可观的保险金。
We wanted to be here early in case the whatsit, maintenance supervisor had forgotten to deal with it.
我们想早点儿到这儿，以防那个什么维修主管忘了处理这个事儿。
Allied troops begin manoeuvres tomorrow to show how quickly forces could be mobilized in case of a new invasion.
盟军部队明天开始演习，来展示一旦发生新的入侵，军队能以多快的速度集结起来。
Remember: In case of emergency, it's always important to call for help first!
记住：在紧急情况下，重要的是要先打电话求助！
In sign language, I repeated what Ms. Jennings had said in case my parents hadn't read her lips.
我用手语重复了詹宁斯女士说的话，以防我的父母没有读她的唇语。
It's a good idea to choose an alternative destination in case your first-choice tourist spot is not available.
如果你首选的旅游景点去不成的话，选择一个替代目的地是个好主意。
Of those Australians who still have a landline, a third concede that it's not really necessary and they're keeping it as a security blanket—19 percent say they never use it while a further 13 percent keep it in case of emergencies.
在那些拥有座机的澳大利亚人中，有三分之一的人承认，座机不是很有必要，他们将其作为一种能带来安全感的东西保留下来。19%的人说他们从未使用过座机，还有13%的人保留座机以防紧急情况。
My mother was so touched by her gesture that she decided to go back to the store and give the cashier a five-dollar bill to keep on hand in case the same happened to someone else if they didn't have enough money for all of their groceries.
我母亲被她的举动感动了，她决定回到店里，给收银员一张五美元的钞票，让他放在手边，以防别人在没有足够的钱支付所购买的东西时发生同样的情况。
You should keep a first-aid kit in your home just in case there is an accident.
你应该在家里放一个急救箱，以防发生事故。
It was considerate of Michael to inform us of his delay in case we got worried.
迈克尔考虑得很周到，他把会迟到的事情告诉了我们，以防我们担心。
This will keep water out of the tank and will be a reserve in case you get into trouble.
这样既可以防止水进入油箱，又可以作为能源储备，以备不时之需。
My mother would usually sew my name on my school uniform in case others take it by mistake.
我妈妈通常会在我的校服上绣上我的名字，以防别人错拿了。
Ants store food, repel attackers and use chemical signals to contact one another in case of attack.
蚂蚁储存食物，击退攻击者，并使用化学信号联系彼此以防被攻击。
Please ask Tom to inform Sheffield that he may need their stand-ins in case of emergency during the next week.
请让汤姆通知谢菲尔德，他可能需要他们的代班（机器人），以防下星期发生紧急情况。
I have been put in all of his classes in case something happens there, though I graduated high school years ago.
尽管我几年前就已经从高中毕业了，我还是投入到他所有的课程中以防那儿发生什么事。
In case, you suffer from dry and itchy skin, massage your face and other exposed arms and legs with pure almond oil.
如果你的皮肤干燥发痒，用纯杏仁油按摩你的脸和其他裸露的胳膊和腿。
The Cornell Ranger Robot can't have a conversation with you, and the "eyes" are just foam bouncers for protection in case it falls.
康奈尔大学的机器人“游侠”不会与人交流，它的“眼睛”只是“泡沫保镖”，保护它防止摔倒。
There's been no decision yet on what the drinks are going to be but I hope they decide soon in case we need to order something special.
我们还没有决定要喝什么饮料，但我希望他们尽快决定，以防我们需要点一些特别的东西。
Some parents now are choosing to save the cord blood, have it frozen, locked away somewhere just in case it is useful to their child later in life.
现在有些父母选择保存脐带血，把它冷冻起来，锁在某个地方，以防日后对孩子有用。
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