所有我们要做的是按照地图走。
All we had to do was follow the map.
我们所有的地图误差都非常大。
All the maps we had were wildly inaccurate.
位元映射地图需要巨大的.存储空间。
Bitmapped maps require huge storage space.
他掏出地图并俯身去看上面的小字。
He got out his map and hunched over it to read the small print.