With GIS, GPS and satellite maps, you can be like Yap, reexamining Taiwan, the Earth and even the whole of society through new perspectives and levels of detail.
透過地理資訊系統、衛星導航系統或是衛星地圖，你也可以像葉高華一樣，用全新的角度和細密度，重新審視地球、台灣，乃至於這個社會。