为了证明他的观点，他利用相同的照明条件，为一位模特的同一面部表情拍摄了一组肖像照，但是每照一张就更换一种镜头。

To prove his point, he took a series of portraits, using the same model's facial expression and the same lighting - but each time changing the lens.

youdao

为了证明他的观点，他利用相同的照明条件，为一位模特的同一面部表情拍摄了一组肖像照，但是每照一张就更换一种镜头。

To prove his point, he took a series of portraits, using the same model's facial expression and the same lighting - but each time changing the lens.

youdao