With slow shutter speed, it's more likely that you or your subject is going to move while the shutter is open, causing motion blur in your photo.
如果快门速度较慢，则快门打开时，您或您的拍摄对象很可能会移动，从而导致照片出现运动模糊。
When a slow shutter speed has been set, use a tripod to prevent camera shake.
当您使用较慢的快门速度时，为防止相机摇晃，请使用三脚架。
Photo Tip: The long exposures required for firework photography mean slow shutter speeds.
照片说明：拍摄焰火照片需要长时间的曝光，这意味着要降低快门速度。
Advanced underwater photographers will sometimes use a slow shutter speed to show the motion of a subject.
高手有时候会特意放慢快门速度让被摄物产生运动的效果。
The slow shutter also makes the supporting elements work: the blue in the dusk sky, the lights on the opposite shore.
慢速快门也会使支持这张照片的各种元素发挥作用：如那黄昏蓝色的天空和对岸的点点灯光。
A very rare camera in 100% original condition. Slow shutter speeds sticky, nice wear only one minor dent at the top plate.
这是100%原装罕见机子，快门速度偏慢，除了一处小磕痕以外，外壳完好。
You get the same amount of light with a large aperture and a fast shutter speed as you do with a small aperture and a slow shutter speed.
你使用大光圈以及慢速快门所得到的光和你使用小光圈以及高速快门得到的光是一样多的。
Conversely, you might use a slow shutter speed to compensate for low light conditions-the longer the hole is open, the more light gets in, right?
反过来说，你可以用慢速快门来补偿暗光条件。
With a slow shutter speed it's more likely that you or your subject is going to move while the shutter is open, causing motion blur in your photo.
但是这里一样有个缺点，那就是使用慢速快门时，如果你或者你的被摄主题有任何移动的话，你的照片中就会出现动态的模糊。
Photo Tip: If you use a tripod and a very slow shutter speed to shoot a moving subject, you can get a dramatic contrast between sharp and blurred detail.
拍照小技巧：如果用上三角架，然后放慢快门速度来拍摄移动的对象，你可以的到一张有强烈对比的照片，有清晰的部分，又有模糊掉的细节。
With a slow shutter speed on his camera and a bag of light painting tricks, Gilliver paints new images on the silent, stony backdrop of Channel Island of Guernsey.
并采用低速快门的拍摄手法和一组光画技巧，于是在寂静、满是石块的格恩西岛海峡上格列佛绘出了新的图景。
The concept itself is relatively simple: it grabs four photos in succession using a relatively slow shutter speed and then links them together to form a gif-like image.
这个应用程序本身的概念原理是非常简单的：通过一种非常慢的百叶窗速度连续抓拍四张图，然后串联起来形成动图。
Unfortunately the reverse is also true. Using slow shutter speeds, perhaps to compensate for bad light, blur is dramatically increased. Ensure that the camera is perfectly still on low shutter speeds.
不幸的是相反的也是真的(此句翻译不准确，不知道如何翻)，使用慢快门速度，或许能够弥补光线不足，但是模糊随之剧烈增大，保证相机是完美的仍是低快门速度。
Photograph it at different shutter speeds, from slow to fast (adjust your aperture to maintain correct exposure), and see what affect it has on the appearance of the subject in the photo.
尝试用不同快门速度拍摄，由低到高(调整光圈以获得正确曝光)，注意观察它为你的拍摄带来了何种影响。
So now you know what "dragging the shutter" means... you have dragged it down to slow speed shooting.
现在你明白拖动快门是什么意思了吧，拖着快门放慢速度。
The shutter speed is drastically reduced by the camera in that position. In fact, it may be so slow that the subjects will be blurred if they move.
但这是有代价的，快门速度明显被放慢了，可能会慢到照片因为拍摄对象移动而变模糊。
The shutter speed selected for this image was too slow to freeze the antenna of the lobster .
上图的快门速度太慢了以至于龙虾的须模糊了。
If you use a tripod, no matter how to set the shutter speed to the "slow", even long exposure, can prevent the image because "jitter" and the image produced by fuzzy.
如果使用了三脚架，无论快门速度设定到如何的“慢”，甚至长时间的曝光，即可防止图像由于“抖动”而产生的图像模糊。
If you use a tripod, no matter how to set the shutter speed to the "slow", even long exposure, can prevent the image because "jitter" and the image produced by fuzzy.
如果使用了三脚架，无论快门速度设定到如何的“慢”，甚至长时间的曝光，即可防止图像由于“抖动”而产生的图像模糊。
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