基本上是特殊的摄影镜头在曝光时对影像横向地压缩。

Basically, special camera lenses squeeze the image horizontally at the time of exposure.

youdao

基本上是特殊的摄影镜头在曝光时对影像横向地压缩。

Basically, special camera lenses squeeze the image horizontally at the time of exposure.

youdao