So before I leave you all to start your tour, I've just got a few tips.
在你们开始游览之前，我还有一些温馨提示。
Most common pin and tumbler locks can be picked with a little luck and finesse—so before you call a locksmith, try this.
用一点运气加上策略，大多普通的弹子锁都能被打开——所有在你请锁匠之前，尝试一下这个。
Schroeder never married and had no children, so before he died, he went to his lawyer with a plan for his money.
施罗德从未结婚，也没有孩子，所以在他死前，他向律师提出了一个处理自己的钱的计划。
So before he left office, he told me I could come one hour later this morning.
所以他离开办公室之前告诉我，我今天早上可以迟一个钟头上班。
By default, all mounts are private. So before USER logs in, you could try.
在默认情况下，所有挂载都是私有的。
So before we go to Le Chatelier's with temperature, and the van 't Hoff equation.
在开始温度的勒夏忒列原理，和范特霍夫等式前。
The clock may continue ticking for two weeks or so before a final price is reached.
这个钟表将会在达成最终价格前持续滴答两周左右。
So before you pick a pro, make sure you can articulate exactly what guidance you seek.
那么在挑选专家前，确认你能够非常明白你要找什么样的指导。
Prince William hovers on the brink of matrimony - a year or so before his 30th birthday.
离30岁生日还有一年左右，威廉王子即将开始他的婚姻生活。
If you haven't run through Parts 1 and 2, you should do so before starting this article.
如果尚未阅读过第1部分和第2部分，您应当阅读前两个部分，然后再开始阅读本文。
Jason: I want to enter the foreign ventures, so before graduation, I have to improve my English.
杰森：我想进外企，所以在毕业之前，我得提高我的英文水平。
So before I came to America I went to English classes for two hours each week for six months.
在来美国之前我每周去上两个小时的英语课，一共上了半年。
So before people run to the basketball court, they need to take steps to reduce their injury risk.
因此人们跑向篮球场之前，需要采取相应措施减少受伤的危险。
So before the trains could run nationally, they had to get everyone to use the same time of day.
所以，为了能让火车在全国运行，必须让每个人使用同样的时间。
By playing its hand close Boeing just might launch an all-new plane five years or so before that.
波音则要动作快一些，可能在2020年前后发布一款全新机型。
If you need to convert amounts between currencies, do so before figuring out how to display the values.
如果需要在货币之间转换金额，应该在确定如何显示值之前进行转换。
So before an object is created, another object of the same class or of its superclass must be constructed.
所以在创建对象之前，必须构造相同类或其超类的另一个对象。
Being free from debt will give you more options. So before you hit the road, pay off as much debt as possible.
避免负债使你有更多选择，所以，在你上路前，尽量还清你的债务。
Perhaps more importantly, by the mid-Seventies, the majority of young women were doing so before they were married.
或许更重要的一点在于，到70年代中期，大部分的年轻女性在婚前就失去了第一次。
Most common pin and tumbler locks can be picked with a little luck and finesse-so before you call a locksmith, try this.
用一点运气加上技巧，大多普通的弹子锁都能被打开——所有在请锁匠之前，尝试一下下面的方法。
So before you hit SEND to forward E-mail, ask yourself: do I know the item I'm sharing is true, or do I just want it to be?
所以，在你点下邮件的发送键之前，问问你自己：我是否知道我所分享的东西是真的或者我只是想让它成真？
So before rebuilding houses, shops and factories, the sea wall will have to be restored and heightened, and the ground raised.
所以开展全面重建工作之前(重建房屋，商铺，工厂)，必须先修复加高被冲毁的海堤，并且填高沉降地平面。
So before I write the article I set out to write (that'll come in a future column), let's take a look under the hood of the JVM.
所以，在我着手撰写这样一篇文章（将在未来的专栏中发表）之前，我们先来看看 JVM 幕后的东西。
A week or so before your surgery, your doctor performs a painless ultrasound test to measure the size and shape of your eye.
手术之前的一周左右，医生会给您做一些无痛的超声检查，以便测量您眼球的大小和形状。
This may affect some of the older PHP scripts, so before updating, make sure you fix any locations in which this functions exists.
这可能会影响一些老版本的php脚本，因此在更新之前，确保对所有存在这些函数的地方进行修复。
So before you save the rain forest from the parasites of your parents' generation, try "delousing 'the closet in your own room."
所以，如果你想消灭你父母那一辈中的“寄生虫”来拯救雨林的话，还是先去清除你房间衣柜里的虫子吧。
Don't force yourself to do so before you're ready; it may take a few years until you're emotionally ready for a new relationship.
做好心理准备，不要勉强；这可能需要几年时间才能让你从感情上做好准备去迎接一种崭新的关系。
So before you change the GID, you first want to get a listing of all users that have the group you are changing as their primary group.
因此，在更改GID之前，首先要获取所有将您正更改的组作为主要组的用户清单。
All right. So before we start in with today's notes, I do want to mention that this morning the Nobel Prize in chemistry was announced.
好的，在开始今天的课之前，我要说一下今天早上，公布了诺贝尔化学奖。
You know, I've always believed that everything is better when you share it, so before I go, I wanted to share a graduation gift with you.
你们知道，我一直坚信，如果你和他人分享，那么事情就会变得更好。 所以在我离开之前，我想和大家分享一下毕业礼物。
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