These illustrations may include old maps, photographs, and prints, but should also include some drawings or photographs of what you saw and found significant.
这些图例可能是老地图，照片，和印刷品，但也要包括一些你看到的发现的有意义的素描或照片。
Letters, drawings, maps, tables or even photographs can be sent to other people using a telephone line.
信件、图画、地图、表格，甚至像片都可以通过电话线与人们传送。
This program can convert scanned geological maps or engineering drawings.
此程序可转换扫描的地质图或者工程绘图。
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