They'll be back well before dark.
他们会在天黑以前回来。
The surface must be well prepared before you start to paint.
一定要把表面打磨好再开始粉刷。
Okay, well, I'm out all day today, but I should be in tomorrow morning before I go out for lunch.
好吧，我今天一整天都在外面，但是明天上午，午饭之前我应该在。
Mr Schwarzenegger, already unpopular before this crisis, may well now be remembered as a failure.
在这次危机之前已经不得人心的施瓦辛格现在作为失败者被牢牢记住了。
But that illusion is likely to be dispelled well before the New Year.
但这种幻象很可能在新年到来之前消散。
This could well be boilerplate. But spies may think twice now before passing on information.
虽然这可能是样板文件，但特务们以后互通情报的时候可得三思而行了。
All being well he should be available for the Carling Cup or the game before.
他应该可以在联赛杯前正式复出。
Before we could do the work well, the masses must be mobilized.
必须先把群众发动起来，才能做好我们的工作。
Well my work permit will be here before the end of the week.
我想我的工作许可证本周末之前可以批下来。
There are various teaching techniques that have to be learned before one can teaches well.
一个人要想教得好就要学不同的教学技巧。
It won't be long before you get well again.
不久你就可以恢复健康了。
The preparation should be well done before the experiment.
实验前必须做好一切准备工作。
I ask you to be in great form in class and you will take a rest well before.
我要大家课上保持良好的精神状态，你事先就得休息好才是啊。
Know your camera well before setting out on an important trip - you may not be able to repeat it!
在踏上伟大的旅途之前，要熟悉你的相机。
I expect it will be well into spring before the appliance is complete.
我猜想，等到这个装置完成，春天可能已经过了一半。
Well, my dear, I must be gone before I have had half my talk out.
好啦，亲爱的，我的话还没说完一半就要走啦。
Article must be clean and dry before treatment, PLS fully shake well.
使用前必须保持物品的洁净和干爽，并请将本产品充分摇匀。
The first well will be spudded in before Saturday.
星期六以前就要开始打第一口井了。
Before next week authority figures will ask for final clarification: be well prepared.
下周有权威人士将会询问最终澄清：做好准备。
I ask you to be in great form in class, and you will take a rest well before.
我要大家课上保持良好的精神状态，你事先就得休息好才是啊。
The suspension must not adhere to the glass and must be well mixed before use.
该浊度液不得黏附玻璃，用前必须充分摇匀。
We're sure you'll be well-known as an artist before long.
我们相信你不久就会成为一位有名的艺术家的。
Before using it need to be well sealed with plastic bag, no destroy.
防洪袋使用前用塑料密封袋密封，严禁破损。
Before doing the research you will also be well-trained regarding market research;
正式调查前您将获得关于市场调查的专业培训；
Before doing the research you will also be well-trained regarding market research;
正式调查前您将获得关于市场调查的专业培训；
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