#satnav

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The Open University

Cars have sat nav systems, mobile phones use GPS: maps are important in everyday life whether captured by aerial photogr...

GB Education

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ຮູບພາບໂປຣໄຟລ໌

ຊື່ຫຼິ້ນ

ຊື່ຫຼິ້ນຕ້ອງມີຢ່າງໜ້ອງ 2 ຕົວອັກສອນ.