“感光度”造句

你用的胶卷感光度是多少?
What's the speed of the film you're using?

从理论上来讲, 数码相机的感光度越高,拍摄效果越好.
Theoretically speaking, the higher sensitivity of digital camera to photograph the better.

和我们用普通胶卷时的感光度差不多.
And we use sensitivity when the film is almost normal.

• #感光度