影像档案可以很大，尤其是当影像档案详细 地覆盖广阔的面积时。

Raster images can be of very huge file size, especially when the area is large.

youdao

影像档案可以很大，尤其是当影像档案详细 地覆盖广阔的面积时。

Raster images can be of very huge file size, especially when the area is large.

youdao