If you gradually move your tongue forward towards the th-sound, stopping halfway, your tongue will be behind your teeth, and the pitch will get higher.
假如你渐渐将舌头前移向发th 声所在的位置，然后半路停下，你的舌头会停在你的牙后，同时音调会升高。
Similar to a Backscratcher, bend your knees so the Skis will be behind you.
和背挠类似，弯曲双膝，这样你的雪板就在你的后面。
Your nearest exit, which may be behind you, is being pointed out to you now by your cabin crew.
离你最近的那个，可能就在你的后面，现在客舱机组成员会指给你看。
The galaxy in question would really be behind you, but you're looking through one face of the dodecahedron as if it were a window.
也许看到的星系在后方，但你就好像把十二面体的一个面当作窗户向外看。
Your nearest exit, which may be behind you, is being pointed out to you now by your cabin crew. Additional low level lighting will help you find your way to the exits.
离你最近的那个，可能就在你的后面，现在客舱机组成员会指给你看。
If your hands are tied behind your back, you will not be tempted to make use of them.
如果你的手被绑在背后，你就不会想要用双手。
You have to be able to sell yourself and your ideas, both publicly and behind the scenes.
你必须能够在公开场合和幕后推销你自己和你的想法。
Never be satisfied with yourself, or you will fall behind others.
永远不要自我满足，否则你会落后于别人。
Music could also be helping you with many other health problems behind the scenes.
音乐也可以默默地帮助你解决许多其他健康问题。
Be sure to understand the reasons behind the answers, or you won't make progress.
一定要理解答案背后的原因，否则你不会进步。
Be modest, otherwise you will lag behind.
要谦虚，否则就要落后。
He's a snake in the grass. While pretending to be your friend he was slandering you behind your back.
他是个暗敌，表面上装作是你的朋友，背地里却在诽谤你。
You will not be lagging behind if you work harder.
你得努点儿力，才不会掉队。
"There shouldn't be light behind you, because it will darken your face," Rosenthal says.
罗森塔尔表示：“你的背后不应该有亮光，因为这会让你的脸色变暗。”
But there is an adage: to get away from a bear you don't have to be the fastest runner in the world, you just have to be faster than the guy behind you.
但是有这样一句谚语：想要脱离熊的追赶，你不需要是世界上跑的最快的，你只需要比你后面的家伙跑的快就行。
The real value of money, often not in its own face value, but on the hardships behind it, that make you valuable, and must be associated with their own offering.
金钱的真正价值，常常不在于它本身的面值，而是取决于它背后的艰辛，那些让你弥足珍贵的，必定与自身血汗相关。
Before I leave them behind and come to you, guide me to be a good steward of those you put in my care.
在我离开他们走向你之前，指引我成为你放到我关心的人里的人的指引者吧。
Not everyone can manage this, so be honest with yourself and quit if you start falling behind.
不是所有的人都能做得到，所以诚实一点吧，如果从一开始就落后了，那么就放弃吧。
Your belief that you will not be visible from inside the cave if you crouch behind that rock may be justified because you can imagine how things would look from inside.
假如你想象出在洞里面看东西会是什么样子，你就可以证实如果你蹲在岩石后面在洞里面别人就看不到你这个设想。
Schedules fall behind. Ask for forms that need completing to be posted to you beforehand and phone just before you leave to check they are running on time.
其他安排先放一放。要求诊所将需要填写表格事先发送给你，出发前与诊所电话确认他们是否还在工作时间。
If you do decide to de-normalize, be sure to document this thoroughly: describe in some detail, the reasoning behind the de-normalization steps that you took.
如果您确实打算反规范化，那么一定要为此制作完整文档：较详细地描述您所采取的反规范化步骤背后的原因。
Is there any truth behind it, and would this be an alternate perspective you missed out originally?
它是否包含了什么隐藏的真相，而你因为角度的局限原来忽略了？
The only problem is, if the real thing draws up beside you at the traffic lights, your sheep will be left behind bleating.
不过唯一的问题是，如果你在等交通灯时一台正版货出现在你旁边，你这台小绵羊只会被远远抛在后面咩咩叫。
You might be into GTD, but sometimes every GTDer falls behind with his system, and sometimes you just don’t have the energy to do so.
虽然你可能也在进行时间管理，但又常发现自己无法与时间管理系统保持一致，有时仅仅是因为没有足够的精力来做这么多事。
If you stay behind, you will not be giving up your job altogether, you will be just giving up one opportunity now.
如果你留下来，你并非完全放弃你的工作，只不过是放弃了眼下的一个机会。
Which of these reasons are behind you wanting to be more productive?
哪些理由是你想要提高成效的理由呢？
To be successful in China, you need to be flexible and adapt — but at the same time, you have to ensure the academics behind it.
为了在中国取得成功，你要相当灵活并且能适应环境。但同时还必须保证学术水准。
"If you grew up in a poorer neighborhood, you'd be more aware of someone coming up behind you and stealing your bag," Mr. Ostrander said.
如果你成长于一个贫穷的街区，你就会更容易意识到有人跟着你试图偷你的包。“奥斯特兰德先生说。”
That is to say, your life would not have that kind of scripted perfection: you get the girl, everything is going to be perfect, and the whole world falls in line, dancing behind you.
也就是说，你的生命，不会像电影剧本中写的那样完美：，得到了女孩的芳心，所有事情都近乎完美，整个世界都为你而舞。
Also, it can be difficult to maintain an application effectively if you don't know what decisions were behind the original development.
同样，在不知道先前的开发基于何种决策的情况下，要有效地维持一个应用程序也非常困难。
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