在这个意义上，互联网的使用像潜望镜：当使用者年龄50余岁时，研究人员已经发现，他们也在向后和向前的寻找，面向过去和未来。
In that sense, Internet use is like a periscope: When users age 50-plus put theirs up, researchers have found, they're looking both backward and forward, toward the past and the future.
仿佛观看一部恐怖电影，人们眼睁睁地看着一个人沿着大厦的外面往下爬，爬了三层以后，便仰面向后坠落了。
People watched in horror as a man tried to shimmy down the outside of the tower. He made it about three floors before flipping backward to the ground.
CustomerProcess是面向后端系统的业务接口，使用ESB中介对BusinessEvents系统生成的操作进行转换之后，将由后端系统进行处理。
CustomerProcess is the business interface to the back-end system that will process the actions generated by the business Events system once they've been transformed using the ESB mediation.
对于页面b2和b3，惟一可能的前页是b1，所以可以使用基于配置文件的方法从这些页面向后导航。
For pages b2 and b3, the only possible previous page is b1, so a configuration file-based approach can be used to navigate backwards from those pages.
骨灰龛的表面从立面向后退缩了一些距离，让每个窗格都有足够的空间来种花，这里不仅能种小型植物，而是可以种多种花卉植物。
The surface that encloses the columbarium is set back from its façade allowing a window box with enough space to place flowerplots, not only for small plants, but for all kind of flowers .
在一楼有一个备用的卧室，这个卧室朝着两个露台中较大的一个打开，露台面向后方的花园。
On the first floor, a spare bedroom opens onto the larger of the two terraces, which faces into a rear garden.
孩子们的卧室和一间浴室位于房子的前方，父母的主卧室，步入式衣橱和浴室均位于楼上，面向后方。
Bedrooms for the children and a bathroom are situated at the front of the house, with the parents' master bedroom, walk-in closet and bathroom positioned towards the rear on the upper floor.
同样的，当手入水准备开始抱水时，手指应该指向池底，手掌向后面向脚。
As the hand enters the water and initiates the catch, the hand should be pointed towards the bottom of the pool, palms facing toward the feet.
根据人类进化学家，人类早期时候的婴儿生出来是有二分之一的可能性是面向后面的。
Well, Yeal. According to evolutionary anthropologists, babies of the earliest humans had a fifty-fifty chance of coming out facing backwards.
这个可爱的小姑娘就开始焦躁的面向后面，现在确实是让她的妈妈清楚的时候了。
The little girl had begun to get antsy facing backward, and it was clear to her mother that it was time.
基于并行工程的思想，提出了一个面向后勤工程的产品设计评估系统。
According to concurrent engineering, a logistics engineering-oriented evaluation system for product design is presented.
基于并行工程的思想，提出了一个面向后勤工程的产品设计评估系统。
According to concurrent engineering, a logistics engineering-oriented evaluation system for product design is presented.
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