- 問題詳情:Differenttypesofmapshavedifferentuses.Touristmaps,forexample,havesignstoshowplacesofinterestinanarea.Whentouristsreadthesemaps,itiseasyforthemtofindwheretogoandwhattoseeinaplaceanditiseasyforthemtogoandfindtheirwaystotheseplaces. Roadmapssho...
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