我们中的一些人用地图都迷路，一只鸟怎么能靠太阳导航呢？
How could a bird navigate by the Sun when some of us lose our way with road maps?
IBEX还产生了第一张从外部空间进入太阳系的中性氢原子和氧原子的地图。
IBEX has also generated the first maps of neutral hydrogen and oxygen atoms entering the solar system from interstellar space.
盖屋顶的人、庭园美化师和安装太阳能板的人使用虚拟地图搜索潜在的客户。
Roofers, landscape gardeners and solar-panelinstallers use the virtual maps to scout for potential customers.
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