经常只有单独一张残留下来，没有印刷图像或者平版印刷品留存。

Very often, only a single image is left as no duplicate of the printed photographs and lithographic prints survived.

youdao

经常只有单独一张残留下来，没有印刷图像或者平版印刷品留存。

Very often, only a single image is left as no duplicate of the printed photographs and lithographic prints survived.

youdao