英语好的进，可以帮我翻译一下这句话吗？先谢啦！

Question

When photographers use traditional film, they will provide prints for a small quantity of photos. When a large number of photos are taken, it is best to proof or contact sheet—a quickly developed printout of each role of film printed onto a single sheet of paper. The best shots can then be ordered in the quantity needed from the contact sheet, which is labeled and filed with the negatives for possible future use.

Answer 1

When photographers use traditional film, they will provide prints for a small quantity of photos.
当摄影师（或摄影爱好者）用传统底片的时候，他们会为很少的照片提供大量的印刷材料。

When a large number of photos are taken, it is best to proof or contact sheet—a quickly developed printout of each role of film printed onto a single sheet of paper.
当照了许多照片的时候，最好的方法是使用校样和相版（proof是校样的意思，contact sheet是相版的意思）--这是一种快速的洗相方法，把一卷底片全都印到一张纸上面。

The best shots can then be ordered in the quantity needed from the contact sheet, which is labeled and filed with the negatives for possible future use.
最好的照片可以通过需要的相版数量来整理，为了可能的未来使用，相版被标签并且和底片一同归档。