我多带了一些现金，以防万一。
我要保存这封信，以防万一。
我也给他买了一份人寿保险以防万一。
I have also taken out a life insurance policy on him just in case.
万一你需要帮助的话，这是我的电话号码。
去年，超过四十九万一千只羊被出口供屠宰。
More than 491,000 sheep were exported for slaughter last year.
我不敢想像万一出现重大紧急情况会怎么样。
I dread to think what will happen in the case of a major emergency.
你在这附近等着以防万一他来了，我继续往前走。
You hang around here in case he comes, and I'll go on ahead.
麦克卡里将获得大约九十二万一千美元的退休福利。
真相一定不能传出去。万一传出去，她会成为笑柄。
The truth must never get out. If it did she would be a laughing-stock.
她有先见之明，经济上作了准备以防万一发生事故。
She had had the foresight to prepare herself financially in case of an accident.
万一你真的将一个无辜的人送上了被告席可怎么办呢？
What about the odd chance that you do put an innocent man in the dock?
你很可能无需打电话，不过还是记下我的电话号码吧，以防万一。
You probably won't need to call—but take my number, just in case.
万一我忘了，就请提醒我一下。
万一他们发现是他干的怎么办？
如果，万一有贼来，一定要叫！
If, by any chance, any thieves should come, be sure to bark!
啊，万一她已经去世了呢！
我就会开始寻找替代的课程，以防万一。
万一他们是海盗呢？
万一你不听话，吃苦头的将是你，而不是别人。
In case you do disobey, you will be the one to suffer, not anyone else.
万一有你不能处理的紧急情况，你可以打电话给我。
You can call me in the event of an emergency you can't handle.
观察鸟类的人统计，国内有一万一千六百一十只白头鹰。
Bird watchers counted eleven thousand six hundred and ten bald eagles in the country.
我把照相机准备好，万一看到什么值得拍的就可以拍下来。
I had my camera ready, just in case I saw something that would make a good picture.
可能下雨，拿把伞吧，以防万一。
万一这孩子出了差错怎么办?
万一听到更多消息，请告诉我。
万一有什么困难，一定告诉我们。
万一这些都是错误的，怎么办？
要是万一他发生了什么事可就糟了。
万一我遇到不幸，请把这个交给我妻子。
万一明天下雨，会议就会延期。
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