It has a lens system to focus light onto the film at the back of the camera.
它的镜片系统可以将光线聚焦到相机后部的胶片上。
You aim at some astonishing peak or a swerve of the river, then examine the screen on the back of your digital camera. A rogue, blurring tree has dived across like a goalkeeper to block your shot.
你把镜头对准令人赞叹的山峰，或者蜿蜒曲折的河流，按下快门后你去看数码相机的显示屏幕——一棵淘气的树像牧羊人那样站在那里遮挡了你的镜头。
Some of this light would then travel back to the door and be reflected into the camera. That much is basic optics.
它不记录直接反射回来的光线，而是记录下在进入相机前被反射过多次的光。
Take a shot, look at it in the LCD screen on the back of your camera, and adjust accordingly.
试着拍摄一张，然后在相机背后的LCD上适当调整一下。
One boy stood with his back to the camera, leaning stooped against a gate lintel, and on the finger of the hand that held the post there was a ring she recognized.
一个男孩子背对着摄像机站着，弯身靠着大门的门楣，抓着门柱的手上戴着一枚她熟悉的戒指。
We commend the inclusion of a 3.5mm headphone jack on the top of the phone, and there's a usable, if not spectacular, 5 megapixel camera on the back.
当然，也很高兴这款手机有3.5mm耳机孔，也不意外手机背面有个500万像素的数位相机。
The iPad 2 has a camera on the back, but its backside is made of aluminum, not of the white casing used on the front, and doesn't have a flash.
iPad2背面也有摄像头，但是它背面是铝制的，而不是用在正面的那种白色外壳，而且iPad 2没有闪光灯。
Whether English got the word from Spanish or French, ultimately it goes back to Latin and the same root as the word camera, which, back there had a meaning of “room.”
不管英语的camrade是源自法语或西班牙语，最终都回归拉丁文，回到camera（密谈室, 暗箱）的词根，原意”房间“。
He took a step back and touched a palm-sized digital video camera balanced carefully on top of the stereo.
他后退一步，拿起一部原本被小心地放在立体声音响上的巴掌大小的数码摄像机。
Some of this light would then travel back to the door and be reflected into the camera.
其中一些光会向门这个方向反射回来并又被反射回相机中。
Only in 2004 were a group of Japanese scientists able to capture a live giant squid on camera, taking 500 automatic photographs before the creature swam back into the blackness.
只是在2004年，一个日本的科学小组通过相机捕获一个活的巨乌贼，在这个生物又像黑暗之前拍摄了500张照片。
Its stereoscopic camera eyes swivel back and forth, taking in the contents of the room.
它的立体摄像机眼睛前后转动，将房间里的物品尽收眼底。
Half of the volunteers were given their charm back before the test started; the other half were told there was a problem with the camera equipment and they would get it back later.
一半的志愿者在实验前拿回了他们的幸运符；另一半志愿者则被告知因相机故障稍后才能取回他们的幸运符。
And each time, even though the details exist only in a blur of camera flashes and fans, the flood of emotion comes rushing back.
尽管每一次，镜头里面全是模糊不清的闪光灯和球迷，但他还是一次又一次地心潮澎湃。
I tell them to be freaky, be adventuresome, but to think five times before committing any of it to camera, 'cuz you can't take it back, and you'll likely want to sooner or later.
我告诉她们要另类、具有冒险精神，但是在将自己交给相机前，你一定要忖度再三，因为一旦决定了就无法再挽回，而你往往很快就会反悔。
The back camera takes decent pictures but it's the practice of holding up a large slab to take a picture that feels a bit weird.
背面的摄像头用来拍摄远照片但是拿着一个大板子来拍摄照片感觉有点怪异。
In standard flash photography a burst of light strikes a subject, and some of it bounces back to the camera to create an image.
在标准的闪光摄影中，一束光照在一个物体上，部分光反倒照相机里成像。
All I would be able to bring back was my camera, my sleeping bag, my tent, a pair of gloves, and the clothes on my back.
我能带回家的只有照相机，睡袋，帐篷，一双手套和我身上的衣物。
In the example above, the image on the left shows the back of both hands and the models right wrist (camera left) is broken in an unnatural direction.
以上图照片为例，左边的照片展现的手背和模特右手腕弯曲的方向不自然。
On top of that, Harp and I both learned how to run a camera and do lights back in college.
另外，我和哈普都在大学学过怎么操作摄像机和做灯光。
In the camera interface, you can click a small icon at the bottom of the screen and switch between the front-facing or back-facing camera.
你可以通过屏幕方的图标按钮进行前后摄像头的切换。
The object splashes into the ocean during this first ocean footage, a fraction of a second before Rob turns the camera back toward himself and Beth.
这一物体在第一组连续镜头中间落入大海溅起水花，就是在罗伯把摄像机转回他和贝丝之前的几秒钟内。
Throughout the film the camera pulls back to show us gleaming new cityscapes or forests of cranes;
在整部影片中，镜头拉回向我们展示着新城市风景的亮丽或是林立的吊塔；
The latest example of installing a camera on the back of someone's head may sound extreme, but it could perhaps spark some discussion about the privacy issue in a society where cameras are everywhere。
这个在人类后脑勺上安装摄像头的想法听起来可能有些极端，但在这个遍布摄像头的社会里，该想法或许能激发人们关于隐私问题的大讨论。
The five-megapixel camera on the back of the HD7 seemed to cope better under low light when compared to other Windows Phone 7 hardware.
在HD 7背面的500万像素的摄像头似乎在处理低光拍照时会较其他WP7系统硬件更好。
Achievement: Mr Harrison guided the balloon to a height of 22 miles above the earth's surface and was able to recover the camera as it parachuted back down to earth using a sat-nav device.
完成过程：哈里森先生使用卫星导航设备，先引导气球到达距离地球表面22英里的高空，然后在相机通过降落伞返回地面时，恢复相机的照相功能。
The view and the conditions were just perfect and I rushed back for my camera to capture the Horns of Paine.
视角和环境都太完美了，我冲回去拿了相机，抓住了PaineHorns美丽的景色。
It comes loaded with the Android 2.3 operating system, a 1 GHz processor, 512 MB of RAM and a 3-megapixel camera on the back.
它搭载了安卓2.3操作系统，一颗主频为1ghz的处理器，512MB内存和300万相素的摄相头。
It comes loaded with the Android 2.3 operating system, a 1 GHz processor, 512 MB of RAM and a 3-megapixel camera on the back.
它搭载了安卓2.3操作系统，一颗主频为1ghz的处理器，512MB内存和300万相素的摄相头。
应用推荐