As the crow flies 像烏鴉一樣飛,走直線  (2015/1/20) As the crow flies: in a straight line, by the shortest route Example: It’s only one mile as the crow flies, but about three miles by this mountain road. 1)   FAA to let planes fly as the crow flies 美國民航署讓飛機飛直線 Everyone knows that the shortest distance between two points...Continue reading